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2018 GMC Sierra 1500

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2018 GMC Sierra 1500 Review, Ratings, Specs, Prices, and Photos - The Car Connection
2018 GMC Sierra Denali 1500 First Drive Review | Digital Trends
2018 GMC Sierra 1500 Denali Crew Cab Short Bed 4WD Specifications - The Car Guide
2018 GMC Sierra 1500 4WD Crew Cab SLT E assist Black Oshawa ON Stock #180291 - YouTube
Used 2018 GMC Sierra 1500 Double Cab Review | Edmunds
2016-2018 GMC SIERRA 1500 OCTANE FRONT WINCH BUMPER – Chassis Unlimited Inc.
2018 Sierra 1500: Pickup Truck - GMC

2018 GMC Sierra 1500 Trims

trim door seat engine mpg height-width fwd
Denali 4-door 5 seats 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) 18 combined MPG 229.30" length, 73.97" height Rear Wheel Drive
Rear Wheel Size 20 x 9.0 in
Front Wheel Material Aluminum
Rear Wheel Material Aluminum
Spare Wheel Material Steel
Front Wheel Size 20 x 9.0 in
Spare Wheel Size 17 x -TBD- in
Cold Cranking Amps @ 0° F (Primary) 720
Maximum Alternator Capacity (amps) 150
Engine Type Gas V8
SAE Net Torque @ RPM 383 @ 4100
SAE Net Horsepower @ RPM 355 @ 5600
Displacement 5.3L/325
Engine Oil Cooler Yes
Estimated Battery Range N/A mi
Cruising Range - Hwy 572.00 mi
Fuel Economy Est-Combined 18 MPG
EPA Fuel Economy Est - Hwy 22 MPG
EPA Fuel Economy Est - City 16 MPG
Cruising Range - City 416.00 mi
Final Drive Axle Ratio (:1) N/A
Trans Type 8
Second Gear Ratio (:1) 2.97
Transfer Case Model N/A
Transfer Case Gear Ratio (:1), High N/A
Transfer Case Gear Ratio (:1), Low N/A
Seventh Gear Ratio (:1) 0.85
Trans Description Cont. Automatic
Drivetrain Rear Wheel Drive
Trans Description Cont. Again N/A
Reverse Ratio (:1) 3.82
Eighth Gear Ratio (:1) 0.65
Sixth Gear Ratio (:1) 1.00
Fifth Gear Ratio (:1) 1.27
Fourth Gear Ratio (:1) 1.69
Trans Power Take Off N/A
Transfer Case Power Take Off N/A
Third Gear Ratio (:1) 2.08
First Gear Ratio (:1) 4.56
Suspension Type - Rear 2-Stage Multi-Leaf
Axle Type - Rear Semi-floating
Suspension Type - Front Independent
Axle Type - Front Independent
Frame Type Hydroformed
Rear Brake Rotor Diam x Thickness 13.60 x 0.79 in
Drum - Rear (Yes or ) N/A
Disc - Front (Yes or ) Yes
Brake Type Pwr
Disc - Rear (Yes or ) Yes
Brake ABS System (Second Line) N/A
Brake ABS System 4-Wheel
Front Brake Rotor Diam x Thickness 13.00 x 1.18 in
Fuel Tank Capacity, Approx 26 gal
Aux Fuel Tank Capacity, Approx N/A gal
Steering Ratio (:1), Overall N/A
Turning Diameter - Wall to Wall N/A ft
Steering Type Electric Rack & Pinion
Turning Diameter - Curb to Curb 47.2 ft
Rear Tire Size P275/55R20
Front Tire Size P275/55R20
Spare Tire Size P265/70R17
Dead Weight Hitch - Max Trailer Wt. 5000 lbs
Wt Distributing Hitch - Max Tongue Wt. 930 lbs
Fifth Wheel Hitch - Max Tongue Wt. N/A lbs
Wt Distributing Hitch - Max Trailer Wt. 9300 lbs
Maximum Trailering Capacity 9300 lbs
Dead Weight Hitch - Max Tongue Wt. 500 lbs
Fifth Wheel Hitch - Max Trailer Wt. N/A lbs
Option Weight - Rear 0.00 lbs
As Spec'd Payload N/A lbs
Maximum Payload Capacity N/A lbs
Curb Weight - Front N/A lbs
Curb Weight N/A lbs
Total Option Weight 0.00 lbs
Gross Vehicle Weight Rating 7000.00 lbs
Gross Axle Weight Rating 7800.00 lbs
Option Weight - Front 0.00 lbs
Base Curb Weight N/A lbs
As Spec'd Curb Weight N/A lbs
Gross Combined Wt Rating 15000 lbs
Curb Weight - Rear N/A lbs
Front Leg Room 45.27 in
Front Head Room 42.80 in
Tailgate Width N/A in
Ext'd Cab Cargo Volume N/A ft³
Overhang, Front N/A in
Second Hip Room 60.27 in
Second Head Room 40.50 in
Cargo Box Width @ Top, Rear N/A in
Width, Max w/o mirrors 80.00 in
Length, Overall w/rear bumper N/A in
Height, Overall 74.17 in
Length, Overall w/o rear bumper 229.30 in
Ground Clearance, Front 8.73 in
Cargo Box Length @ Floor 69.33 in
Ground to Top of Load Floor 34.9 in
Second Leg Room 40.93 in
Length, Overall N/A in
Wheelbase 143.50 in
Ground Clearance, Rear 8.73 in
Cargo Box Width @ Wheelhousings 51.03 in
Front Hip Room 60.73 in
Cargo Box Width @ Floor 64.6 in
Overhang, Rear w/o bumper N/A in
Passenger Capacity 6
Second Shoulder Room 65.73 in
Cab to End of Frame N/A in
Cargo Box (Area) Height 21.10 in
Front Shoulder Room 66.03 in
Cargo Volume 53.40 ft³
Bluetooth for phone personal cell phone connectivity to vehicle audio system Optional
Radio, HD Optional
Single-slot CD/MP3 player (Replaced by (U42) rear seat DVD/Blu-Ray Entertainment Package when (U42) is ordered.) Optional
Audio system, 8" diagonal Color Touch Screen Navigation with GMC Infotainment System, AM/FM/SiriusXM, HD Radio with USB ports, auxiliary jack, Bluetooth streaming audio for music and most phones, Pandora Internet radio and voice-activated technology for radio and phone (STD) Optional
Bose Sound with 6 speaker system (7 speaker system including subwoofer when ordered with bucket seats) Optional
SiriusXM Satellite Radio is standard on nearly all 2018 GM models. Enjoy a 3-month All Access trial subscription with over 150 channels including commercial-free music, plus sports, news and entertainment. Plus listening on the app and online is included, so you'll hear the best SiriusXM has to offer, anywhere life takes you. Welcome to the world of SiriusXM. (If you decide to continue service after your trial, the subscription plan you choose will automatically renew thereafter and you will be charged according to your chosen payment method at then-current rates. Fees and taxes apply. To cancel you must call us at 1-866-635-2349. See our Customer Agreement for complete terms at www.siriusxm.com. All fees and programming subject to change.) Optional
Wireless Charging (Not compatible with all phones. Compliant batteries include QI and PMA technologies. Reference Mobile devices manual to confirm what type of battery it uses.) Optional
Steering wheel audio controls Optional
Assist steps, chromed tubular, 6" rectangular (factory installed) (May delete (BVQ) and add (BRS) power assist step or LPO assist steps (VXJ) by selecting (R8M) Alternate Assist Step Desired.) Optional
Tailgate and bed rail protection caps, top Standard
Headlight, IntelliBeam, automatic high beam on/off Optional
Mirror caps, chrome Optional
Tailgate, EZ-Lift and Lower Optional
Lamps, cargo area, cab mounted with switch on center switch bank Optional
Active Aero Shutters, front Standard
Wheel, full-size spare, 17" (43.2 cm) steel Optional
Wheelhouse liners, rear Optional
Mirrors, outside chrome cap, heated power-adjustable, power-folding and driver-side auto-dimming with integrated turn signal indicators and puddle lamps (includes driver's side spotter mirror) Optional
Glass, deep-tinted Optional
Fog lamps, thin profile LED Optional
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door Optional
Taillamps, LED with signature Optional
Bumper, front, body-color lower Optional
Remote Locking Tailgate (Included and only available with (AQQ) Remote Keyless Entry.) Optional
Tires, P275/55R20 all-season, blackwall (STD) Optional
Window, power, rear sliding with rear defogger Optional
Moldings, bodyside, chrome Optional
Wheels, 20" x 9" (50.8 cm x 22.9 cm) ultra bright machined aluminum (STD) Optional
CornerStep, rear bumper Optional
Bed Liner, Spray-on Pickup box bed liner consisting of high pressure, chemically bonded, sprayed-on polyurea & polyurethane liner formulation. Liner is permanently bonded to the truck bed providing a water tight seal. Includes embossed Denali logo on front bed wall. The textured, non-skid surface is black in color and robotically applied to yield consistent 90 mil floor and tailgate thickness along with 50 mil box sidewall thickness. Spray-on liner covers entire bed interior surface below side rails, including tailgate, front box top rail, gage hole plugs and lower tie down loops. (Not available with (VZX) bed liner, LPO.) Optional
Bumper, rear body-color with corner steps Optional
Headlamps, high-performance LED headlamps with GMC signature LED lighting Optional
Tire, spare P265/70R17 all-season, blackwall Optional
Door handles, chrome Optional
LED Lighting, cargo box with switch on center switch bank Optional
Grille, Denali Chrome Optional
Mirror, inside rearview auto-dimming Optional
Universal Home Remote Optional
Steering column, manual Tilt-Wheel and telescoping Optional
Seats, front full-feature leather-appointed bucket with (KA1) heated seat cushions and seat backs. Includes 12-way power driver and front passenger seat adjusters, including 4-way power lumbar control, 2-position driver memory, adjustable head restraints, (D07) floor console and storage pockets and (K4C) wireless charging (STD) Optional
Floor covering, color-keyed carpeting Optional
Visors, driver and front passenger illuminated vanity mirrors Optional
Remote vehicle starter system Optional
Defogger, rear-window electric Optional
OnStar 4G LTE and available built-in Wi-Fi hotspot offers a fast and reliable Internet connection for up to 7 devices; includes data trial for 3 months or 3GB (whichever comes first) DATA TRIAL OFFER GOOD THROUGH 4/30/2018 (Available Wi-Fi requires compatible mobile device, active OnStar service and data plan. Data plans provided by AT&T. Visit onstar.com for details and system limitations.) Optional
Floor mats, color-keyed carpeted first and second row Optional
Pedals, power-adjustable Optional
Instrumentation, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure Standard
Console, floor mounted with cup holders, cell phone storage, power cord management, hanging file holder capability and (K4C) wireless charging Optional
Display, customizable driver display, 8" multi-color configurable Optional
Windows, power with driver express up and down and express down on all other windows Optional
Door locks, power Standard
Power outlet, 110-volt AC Optional
Cruise control, steering wheel-mounted Optional
Assist handle, front passenger and driver on A-pillars Optional
Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor) Optional
Steering wheel, heated, leather wrapped with audio and cruise controls Optional
Seating, heated and ventilated perforated leather-appointed front bucket Optional
Air conditioning, dual-zone automatic climate control Optional
Remote Keyless Entry Optional
Theft-deterrent system, unauthorized entry Optional
Suspension, MagneRide Magnetic Ride Control with MagneRide brand shock absorbers Optional
Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power Optional
Rear wheel drive Standard
Cooling, auxiliary external transmission oil cooler Optional
Brakes, 4-wheel disc with DURALIFE rotors, 4-wheel antilock Standard
LPO, Polished exhaust tip (dealer installed) Optional
Steering, Electric Power Steering (EPS) assist, rack-and-pinion Standard
Differential, heavy-duty locking rear Optional
Transmission, 8-speed automatic, electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (STD) Optional
GVWR, 7000 lbs. (3175 kg) (Requires 2WD model.) (STD) Optional
Cooling, external engine oil cooler Standard
Capless Fuel Fill Standard
Pickup box (STD) Optional
Hill Descent Control Optional
Cargo tie downs (4), movable upper Optional
Frame, fully-boxed, hydroformed front section Standard
Air cleaner, high-capacity Optional
Exhaust, aluminized stainless-steel muffler and tailpipe Standard
Rear axle, 3.42 ratio Optional
Alternator, 150 amps Standard
Recovery hooks, front, frame-mounted, black Optional
Engine, 5.3L EcoTec3 V8, with Active Fuel Management, Direct Injection and Variable Valve Timing, includes aluminum block construction (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 Nm] @ 4100 rpm; more than 300 lb-ft of torque from 2000 to 5600 rpm) (STD) Optional
Trailering equipment includes trailer hitch, 7-pin and 4-pin connectors Optional
Enhanced Driver Alert Package includes (UHY) Low Speed Collision Mitigation Braking, (UHX) Lane Keep Assist, (TQ5) IntelliBeam headlamps and (UEU) Forward Collision Alert, Safety Alert Seat Optional
StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist Standard
Air bag, Passenger Sensing System Optional
Front and Rear Park Assist, Ultrasonic Optional
Rear Vision Camera with dynamic guide lines Optional
Forward Collision Alert Optional
Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire) Optional
Daytime Running Lamps with automatic exterior lamp control Standard
Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use safety belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.) Optional
Lane Keep Assist Optional
OnStar and GMC connected services capable; EFFECTIVE WITH RETAIL SALES STARTING 5/1/2018. (Visit onstar.com for coverage map, details and system limitations. Services vary by model.) Optional
GMC Connected Access with 10 years of standard connectivity which enables services such as, Vehicle Diagnostics, Dealer Maintenance Notification, GMC Smart Driver, Marketplace and more; EFFECTIVE WITH SALES STARTING 5/1/2018. (Included and only available with (UE1) OnStar. Limitations apply. Not transferable. Standard connectivity available to original purchaser for ten years from the date of initial vehicle purchase for model year 2018 or newer GMC vehicles. See onstar.com for details and further plan limitations. Connected Access does not include emergency or security services. Availability and additional services enabled by Connected Access are subject to change.) Optional
Safety Alert Seat Optional
Teen Driver mode a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to encourage safe driving behavior. It can limit certain vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report gives you information on your teen's driving habits and helps you to continue to coach your new driver Standard
Low Speed Forward Automatic Braking Optional
Cold Cranking Amps @ 0° F (Primary) 720
Maximum Alternator Capacity (amps) 150
Engine Type Gas V8
SAE Net Torque @ RPM 383 @ 4100
SAE Net Horsepower @ RPM 355 @ 5600
Displacement 5.3L/325
Engine Oil Cooler Yes
Estimated Battery Range N/A mi
Cruising Range - Hwy 572.00 mi
Fuel Economy Est-Combined 18 MPG
EPA Fuel Economy Est - Hwy 22 MPG
EPA Fuel Economy Est - City 16 MPG
Cruising Range - City 416.00 mi
Final Drive Axle Ratio (:1) N/A
Trans Type 8
Second Gear Ratio (:1) 2.97
Transfer Case Model N/A
Transfer Case Gear Ratio (:1), High N/A
Transfer Case Gear Ratio (:1), Low N/A
Seventh Gear Ratio (:1) 0.85
Trans Description Cont. Automatic
Drivetrain Rear Wheel Drive
Trans Description Cont. Again N/A
Reverse Ratio (:1) 3.82
Eighth Gear Ratio (:1) 0.65
Sixth Gear Ratio (:1) 1.00
Fifth Gear Ratio (:1) 1.27
Fourth Gear Ratio (:1) 1.69
Trans Power Take Off N/A
Transfer Case Power Take Off N/A
Third Gear Ratio (:1) 2.08
First Gear Ratio (:1) 4.56
Suspension Type - Rear 2-Stage Multi-Leaf
Axle Type - Rear Semi-floating
Suspension Type - Front Independent
Axle Type - Front Independent
Frame Type Hydroformed
Rear Brake Rotor Diam x Thickness 13.60 x 0.79 in
Drum - Rear (Yes or ) N/A
Disc - Front (Yes or ) Yes
Brake Type Pwr
Disc - Rear (Yes or ) Yes
Brake ABS System (Second Line) N/A
Brake ABS System 4-Wheel
Front Brake Rotor Diam x Thickness 13.00 x 1.18 in
Fuel Tank Capacity, Approx 26 gal
Aux Fuel Tank Capacity, Approx N/A gal
Steering Ratio (:1), Overall N/A
Turning Diameter - Wall to Wall N/A ft
Steering Type Electric Rack & Pinion
Turning Diameter - Curb to Curb 47.2 ft
Rear Tire Size P275/55R20
Front Tire Size P275/55R20
Spare Tire Size P265/70R17
Dead Weight Hitch - Max Trailer Wt. 5000 lbs
Wt Distributing Hitch - Max Tongue Wt. 930 lbs
Fifth Wheel Hitch - Max Tongue Wt. N/A lbs
Wt Distributing Hitch - Max Trailer Wt. 9300 lbs
Maximum Trailering Capacity 9300 lbs
Dead Weight Hitch - Max Tongue Wt. 500 lbs
Fifth Wheel Hitch - Max Trailer Wt. N/A lbs
Option Weight - Rear 0.00 lbs
As Spec'd Payload N/A lbs
Maximum Payload Capacity N/A lbs
Curb Weight - Front N/A lbs
Curb Weight N/A lbs
Total Option Weight 0.00 lbs
Gross Vehicle Weight Rating 7000.00 lbs
Gross Axle Weight Rating 7800.00 lbs
Option Weight - Front 0.00 lbs
Base Curb Weight N/A lbs
As Spec'd Curb Weight N/A lbs
Gross Combined Wt Rating 15000 lbs
Curb Weight - Rear N/A lbs
Front Leg Room 45.27 in
Front Head Room 42.80 in
Tailgate Width N/A in
Ext'd Cab Cargo Volume N/A ft³
Overhang, Front N/A in
Second Hip Room 60.27 in
Second Head Room 40.50 in
Cargo Box Width @ Top, Rear N/A in
Width, Max w/o mirrors 80.00 in
Length, Overall w/rear bumper N/A in
Height, Overall 74.17 in
Length, Overall w/o rear bumper 229.30 in
Ground Clearance, Front 8.73 in
Cargo Box Length @ Floor 69.33 in
Ground to Top of Load Floor 34.9 in
Second Leg Room 40.93 in
Length, Overall N/A in
Wheelbase 143.50 in
Ground Clearance, Rear 8.73 in
Cargo Box Width @ Wheelhousings 51.03 in
Front Hip Room 60.73 in
Cargo Box Width @ Floor 64.6 in
Overhang, Rear w/o bumper N/A in
Passenger Capacity 6
Second Shoulder Room 65.73 in
Cab to End of Frame N/A in
Cargo Box (Area) Height 21.10 in
Front Shoulder Room 66.03 in
Cargo Volume 53.40 ft³
Bluetooth for phone personal cell phone connectivity to vehicle audio system Optional
Radio, HD Optional
Single-slot CD/MP3 player (Replaced by (U42) rear seat DVD/Blu-Ray Entertainment Package when (U42) is ordered.) Optional
Audio system, 8" diagonal Color Touch Screen Navigation with GMC Infotainment System, AM/FM/SiriusXM, HD Radio with USB ports, auxiliary jack, Bluetooth streaming audio for music and most phones, Pandora Internet radio and voice-activated technology for radio and phone (STD) Optional
Bose Sound with 6 speaker system (7 speaker system including subwoofer when ordered with bucket seats) Optional
SiriusXM Satellite Radio is standard on nearly all 2018 GM models. Enjoy a 3-month All Access trial subscription with over 150 channels including commercial-free music, plus sports, news and entertainment. Plus listening on the app and online is included, so you'll hear the best SiriusXM has to offer, anywhere life takes you. Welcome to the world of SiriusXM. (If you decide to continue service after your trial, the subscription plan you choose will automatically renew thereafter and you will be charged according to your chosen payment method at then-current rates. Fees and taxes apply. To cancel you must call us at 1-866-635-2349. See our Customer Agreement for complete terms at www.siriusxm.com. All fees and programming subject to change.) Optional
Wireless Charging (Not compatible with all phones. Compliant batteries include QI and PMA technologies. Reference Mobile devices manual to confirm what type of battery it uses.) Optional
Steering wheel audio controls Optional
Assist steps, chromed tubular, 6" rectangular (factory installed) (May delete (BVQ) and add (BRS) power assist step or LPO assist steps (VXJ) by selecting (R8M) Alternate Assist Step Desired.) Optional
Tailgate and bed rail protection caps, top Standard
Headlight, IntelliBeam, automatic high beam on/off Optional
Mirror caps, chrome Optional
Tailgate, EZ-Lift and Lower Optional
Lamps, cargo area, cab mounted with switch on center switch bank Optional
Active Aero Shutters, front Standard
Wheel, full-size spare, 17" (43.2 cm) steel Optional
Wheelhouse liners, rear Optional
Mirrors, outside chrome cap, heated power-adjustable, power-folding and driver-side auto-dimming with integrated turn signal indicators and puddle lamps (includes driver's side spotter mirror) Optional
Glass, deep-tinted Optional
Fog lamps, thin profile LED Optional
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door Optional
Taillamps, LED with signature Optional
Bumper, front, body-color lower Optional
Remote Locking Tailgate (Included and only available with (AQQ) Remote Keyless Entry.) Optional
Tires, P275/55R20 all-season, blackwall (STD) Optional
Window, power, rear sliding with rear defogger Optional
Moldings, bodyside, chrome Optional
Wheels, 20" x 9" (50.8 cm x 22.9 cm) ultra bright machined aluminum (STD) Optional
CornerStep, rear bumper Optional
Bed Liner, Spray-on Pickup box bed liner consisting of high pressure, chemically bonded, sprayed-on polyurea & polyurethane liner formulation. Liner is permanently bonded to the truck bed providing a water tight seal. Includes embossed Denali logo on front bed wall. The textured, non-skid surface is black in color and robotically applied to yield consistent 90 mil floor and tailgate thickness along with 50 mil box sidewall thickness. Spray-on liner covers entire bed interior surface below side rails, including tailgate, front box top rail, gage hole plugs and lower tie down loops. (Not available with (VZX) bed liner, LPO.) Optional
Bumper, rear body-color with corner steps Optional
Headlamps, high-performance LED headlamps with GMC signature LED lighting Optional
Tire, spare P265/70R17 all-season, blackwall Optional
Door handles, chrome Optional
LED Lighting, cargo box with switch on center switch bank Optional
Grille, Denali Chrome Optional
Mirror, inside rearview auto-dimming Optional
Universal Home Remote Optional
Steering column, manual Tilt-Wheel and telescoping Optional
Seats, front full-feature leather-appointed bucket with (KA1) heated seat cushions and seat backs. Includes 12-way power driver and front passenger seat adjusters, including 4-way power lumbar control, 2-position driver memory, adjustable head restraints, (D07) floor console and storage pockets and (K4C) wireless charging (STD) Optional
Floor covering, color-keyed carpeting Optional
Visors, driver and front passenger illuminated vanity mirrors Optional
Remote vehicle starter system Optional
Defogger, rear-window electric Optional
OnStar 4G LTE and available built-in Wi-Fi hotspot offers a fast and reliable Internet connection for up to 7 devices; includes data trial for 3 months or 3GB (whichever comes first) DATA TRIAL OFFER GOOD THROUGH 4/30/2018 (Available Wi-Fi requires compatible mobile device, active OnStar service and data plan. Data plans provided by AT&T. Visit onstar.com for details and system limitations.) Optional
Floor mats, color-keyed carpeted first and second row Optional
Pedals, power-adjustable Optional
Instrumentation, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure Standard
Console, floor mounted with cup holders, cell phone storage, power cord management, hanging file holder capability and (K4C) wireless charging Optional
Display, customizable driver display, 8" multi-color configurable Optional
Windows, power with driver express up and down and express down on all other windows Optional
Door locks, power Standard
Power outlet, 110-volt AC Optional
Cruise control, steering wheel-mounted Optional
Assist handle, front passenger and driver on A-pillars Optional
Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor) Optional
Steering wheel, heated, leather wrapped with audio and cruise controls Optional
Seating, heated and ventilated perforated leather-appointed front bucket Optional
Air conditioning, dual-zone automatic climate control Optional
Remote Keyless Entry Optional
Theft-deterrent system, unauthorized entry Optional
Suspension, MagneRide Magnetic Ride Control with MagneRide brand shock absorbers Optional
Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power Optional
Rear wheel drive Standard
Cooling, auxiliary external transmission oil cooler Optional
Brakes, 4-wheel disc with DURALIFE rotors, 4-wheel antilock Standard
LPO, Polished exhaust tip (dealer installed) Optional
Steering, Electric Power Steering (EPS) assist, rack-and-pinion Standard
Differential, heavy-duty locking rear Optional
Transmission, 8-speed automatic, electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (STD) Optional
GVWR, 7000 lbs. (3175 kg) (Requires 2WD model.) (STD) Optional
Cooling, external engine oil cooler Standard
Capless Fuel Fill Standard
Pickup box (STD) Optional
Hill Descent Control Optional
Cargo tie downs (4), movable upper Optional
Frame, fully-boxed, hydroformed front section Standard
Air cleaner, high-capacity Optional
Exhaust, aluminized stainless-steel muffler and tailpipe Standard
Rear axle, 3.42 ratio Optional
Alternator, 150 amps Standard
Recovery hooks, front, frame-mounted, black Optional
Engine, 5.3L EcoTec3 V8, with Active Fuel Management, Direct Injection and Variable Valve Timing, includes aluminum block construction (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 Nm] @ 4100 rpm; more than 300 lb-ft of torque from 2000 to 5600 rpm) (STD) Optional
Trailering equipment includes trailer hitch, 7-pin and 4-pin connectors Optional
Enhanced Driver Alert Package includes (UHY) Low Speed Collision Mitigation Braking, (UHX) Lane Keep Assist, (TQ5) IntelliBeam headlamps and (UEU) Forward Collision Alert, Safety Alert Seat Optional
StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist Standard
Air bag, Passenger Sensing System Optional
Front and Rear Park Assist, Ultrasonic Optional
Rear Vision Camera with dynamic guide lines Optional
Forward Collision Alert Optional
Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire) Optional
Daytime Running Lamps with automatic exterior lamp control Standard
Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use safety belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.) Optional
Lane Keep Assist Optional
OnStar and GMC connected services capable; EFFECTIVE WITH RETAIL SALES STARTING 5/1/2018. (Visit onstar.com for coverage map, details and system limitations. Services vary by model.) Optional
GMC Connected Access with 10 years of standard connectivity which enables services such as, Vehicle Diagnostics, Dealer Maintenance Notification, GMC Smart Driver, Marketplace and more; EFFECTIVE WITH SALES STARTING 5/1/2018. (Included and only available with (UE1) OnStar. Limitations apply. Not transferable. Standard connectivity available to original purchaser for ten years from the date of initial vehicle purchase for model year 2018 or newer GMC vehicles. See onstar.com for details and further plan limitations. Connected Access does not include emergency or security services. Availability and additional services enabled by Connected Access are subject to change.) Optional
Safety Alert Seat Optional
Teen Driver mode a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to encourage safe driving behavior. It can limit certain vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report gives you information on your teen's driving habits and helps you to continue to coach your new driver Standard
Low Speed Forward Automatic Braking Optional
Engine Type Gas V8
SAE Net Torque @ RPM 383 @ 4100
SAE Net Horsepower @ RPM 355 @ 5600
Displacement 5.3L/325
Engine Oil Cooler Yes
Estimated Battery Range N/A mi
Cruising Range - Hwy 572.00 mi
Fuel Economy Est-Combined 18 MPG
EPA Fuel Economy Est - Hwy 22 MPG
EPA Fuel Economy Est - City 16 MPG
Cruising Range - City 416.00 mi
Final Drive Axle Ratio (:1) N/A
Trans Type 8
Second Gear Ratio (:1) 2.97
Transfer Case Model N/A
Transfer Case Gear Ratio (:1), High N/A
Transfer Case Gear Ratio (:1), Low N/A
Seventh Gear Ratio (:1) 0.85
Trans Description Cont. Automatic
Drivetrain Rear Wheel Drive
Trans Description Cont. Again N/A
Reverse Ratio (:1) 3.82
Eighth Gear Ratio (:1) 0.65
Sixth Gear Ratio (:1) 1.00
Fifth Gear Ratio (:1) 1.27
Fourth Gear Ratio (:1) 1.69
Trans Power Take Off N/A
Transfer Case Power Take Off N/A
Third Gear Ratio (:1) 2.08
First Gear Ratio (:1) 4.56
Suspension Type - Rear 2-Stage Multi-Leaf
Axle Type - Rear Semi-floating
Suspension Type - Front Independent
Axle Type - Front Independent
Frame Type Hydroformed
Rear Brake Rotor Diam x Thickness 13.60 x 0.79 in
Drum - Rear (Yes or ) N/A
Disc - Front (Yes or ) Yes
Brake Type Pwr
Disc - Rear (Yes or ) Yes
Brake ABS System (Second Line) N/A
Brake ABS System 4-Wheel
Front Brake Rotor Diam x Thickness 13.00 x 1.18 in
Fuel Tank Capacity, Approx 26 gal
Aux Fuel Tank Capacity, Approx N/A gal
Steering Ratio (:1), Overall N/A
Turning Diameter - Wall to Wall N/A ft
Steering Type Electric Rack & Pinion
Turning Diameter - Curb to Curb 47.2 ft
Rear Tire Size P275/55R20
Front Tire Size P275/55R20
Spare Tire Size P265/70R17
Dead Weight Hitch - Max Trailer Wt. 5000 lbs
Wt Distributing Hitch - Max Tongue Wt. 930 lbs
Fifth Wheel Hitch - Max Tongue Wt. N/A lbs
Wt Distributing Hitch - Max Trailer Wt. 9300 lbs
Maximum Trailering Capacity 9300 lbs
Dead Weight Hitch - Max Tongue Wt. 500 lbs
Fifth Wheel Hitch - Max Trailer Wt. N/A lbs
Option Weight - Rear 0.00 lbs
As Spec'd Payload N/A lbs
Maximum Payload Capacity N/A lbs
Curb Weight - Front N/A lbs
Curb Weight N/A lbs
Total Option Weight 0.00 lbs
Gross Vehicle Weight Rating 7000.00 lbs
Gross Axle Weight Rating 7800.00 lbs
Option Weight - Front 0.00 lbs
Base Curb Weight N/A lbs
As Spec'd Curb Weight N/A lbs
Gross Combined Wt Rating 15000 lbs
Curb Weight - Rear N/A lbs
Front Leg Room 45.27 in
Front Head Room 42.80 in
Tailgate Width N/A in
Ext'd Cab Cargo Volume N/A ft³
Overhang, Front N/A in
Second Hip Room 60.27 in
Second Head Room 40.50 in
Cargo Box Width @ Top, Rear N/A in
Width, Max w/o mirrors 80.00 in
Length, Overall w/rear bumper N/A in
Height, Overall 74.17 in
Length, Overall w/o rear bumper 229.30 in
Ground Clearance, Front 8.73 in
Cargo Box Length @ Floor 69.33 in
Ground to Top of Load Floor 34.9 in
Second Leg Room 40.93 in
Length, Overall N/A in
Wheelbase 143.50 in
Ground Clearance, Rear 8.73 in
Cargo Box Width @ Wheelhousings 51.03 in
Front Hip Room 60.73 in
Cargo Box Width @ Floor 64.6 in
Overhang, Rear w/o bumper N/A in
Passenger Capacity 6
Second Shoulder Room 65.73 in
Cab to End of Frame N/A in
Cargo Box (Area) Height 21.10 in
Front Shoulder Room 66.03 in
Cargo Volume 53.40 ft³
Bluetooth for phone personal cell phone connectivity to vehicle audio system Optional
Radio, HD Optional
Single-slot CD/MP3 player (Replaced by (U42) rear seat DVD/Blu-Ray Entertainment Package when (U42) is ordered.) Optional
Audio system, 8" diagonal Color Touch Screen Navigation with GMC Infotainment System, AM/FM/SiriusXM, HD Radio with USB ports, auxiliary jack, Bluetooth streaming audio for music and most phones, Pandora Internet radio and voice-activated technology for radio and phone (STD) Optional
Bose Sound with 6 speaker system (7 speaker system including subwoofer when ordered with bucket seats) Optional
SiriusXM Satellite Radio is standard on nearly all 2018 GM models. Enjoy a 3-month All Access trial subscription with over 150 channels including commercial-free music, plus sports, news and entertainment. Plus listening on the app and online is included, so you'll hear the best SiriusXM has to offer, anywhere life takes you. Welcome to the world of SiriusXM. (If you decide to continue service after your trial, the subscription plan you choose will automatically renew thereafter and you will be charged according to your chosen payment method at then-current rates. Fees and taxes apply. To cancel you must call us at 1-866-635-2349. See our Customer Agreement for complete terms at www.siriusxm.com. All fees and programming subject to change.) Optional
Wireless Charging (Not compatible with all phones. Compliant batteries include QI and PMA technologies. Reference Mobile devices manual to confirm what type of battery it uses.) Optional
Steering wheel audio controls Optional
Assist steps, chromed tubular, 6" rectangular (factory installed) (May delete (BVQ) and add (BRS) power assist step or LPO assist steps (VXJ) by selecting (R8M) Alternate Assist Step Desired.) Optional
Tailgate and bed rail protection caps, top Standard
Headlight, IntelliBeam, automatic high beam on/off Optional
Mirror caps, chrome Optional
Tailgate, EZ-Lift and Lower Optional
Lamps, cargo area, cab mounted with switch on center switch bank Optional
Active Aero Shutters, front Standard
Wheel, full-size spare, 17" (43.2 cm) steel Optional
Wheelhouse liners, rear Optional
Mirrors, outside chrome cap, heated power-adjustable, power-folding and driver-side auto-dimming with integrated turn signal indicators and puddle lamps (includes driver's side spotter mirror) Optional
Glass, deep-tinted Optional
Fog lamps, thin profile LED Optional
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door Optional
Taillamps, LED with signature Optional
Bumper, front, body-color lower Optional
Remote Locking Tailgate (Included and only available with (AQQ) Remote Keyless Entry.) Optional
Tires, P275/55R20 all-season, blackwall (STD) Optional
Window, power, rear sliding with rear defogger Optional
Moldings, bodyside, chrome Optional
Wheels, 20" x 9" (50.8 cm x 22.9 cm) ultra bright machined aluminum (STD) Optional
CornerStep, rear bumper Optional
Bed Liner, Spray-on Pickup box bed liner consisting of high pressure, chemically bonded, sprayed-on polyurea & polyurethane liner formulation. Liner is permanently bonded to the truck bed providing a water tight seal. Includes embossed Denali logo on front bed wall. The textured, non-skid surface is black in color and robotically applied to yield consistent 90 mil floor and tailgate thickness along with 50 mil box sidewall thickness. Spray-on liner covers entire bed interior surface below side rails, including tailgate, front box top rail, gage hole plugs and lower tie down loops. (Not available with (VZX) bed liner, LPO.) Optional
Bumper, rear body-color with corner steps Optional
Headlamps, high-performance LED headlamps with GMC signature LED lighting Optional
Tire, spare P265/70R17 all-season, blackwall Optional
Door handles, chrome Optional
LED Lighting, cargo box with switch on center switch bank Optional
Grille, Denali Chrome Optional
Mirror, inside rearview auto-dimming Optional
Universal Home Remote Optional
Steering column, manual Tilt-Wheel and telescoping Optional
Seats, front full-feature leather-appointed bucket with (KA1) heated seat cushions and seat backs. Includes 12-way power driver and front passenger seat adjusters, including 4-way power lumbar control, 2-position driver memory, adjustable head restraints, (D07) floor console and storage pockets and (K4C) wireless charging (STD) Optional
Floor covering, color-keyed carpeting Optional
Visors, driver and front passenger illuminated vanity mirrors Optional
Remote vehicle starter system Optional
Defogger, rear-window electric Optional
OnStar 4G LTE and available built-in Wi-Fi hotspot offers a fast and reliable Internet connection for up to 7 devices; includes data trial for 3 months or 3GB (whichever comes first) DATA TRIAL OFFER GOOD THROUGH 4/30/2018 (Available Wi-Fi requires compatible mobile device, active OnStar service and data plan. Data plans provided by AT&T. Visit onstar.com for details and system limitations.) Optional
Floor mats, color-keyed carpeted first and second row Optional
Pedals, power-adjustable Optional
Instrumentation, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure Standard
Console, floor mounted with cup holders, cell phone storage, power cord management, hanging file holder capability and (K4C) wireless charging Optional
Display, customizable driver display, 8" multi-color configurable Optional
Windows, power with driver express up and down and express down on all other windows Optional
Door locks, power Standard
Power outlet, 110-volt AC Optional
Cruise control, steering wheel-mounted Optional
Assist handle, front passenger and driver on A-pillars Optional
Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor) Optional
Steering wheel, heated, leather wrapped with audio and cruise controls Optional
Seating, heated and ventilated perforated leather-appointed front bucket Optional
Air conditioning, dual-zone automatic climate control Optional
Remote Keyless Entry Optional
Theft-deterrent system, unauthorized entry Optional
Suspension, MagneRide Magnetic Ride Control with MagneRide brand shock absorbers Optional
Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power Optional
Rear wheel drive Standard
Cooling, auxiliary external transmission oil cooler Optional
Brakes, 4-wheel disc with DURALIFE rotors, 4-wheel antilock Standard
LPO, Polished exhaust tip (dealer installed) Optional
Steering, Electric Power Steering (EPS) assist, rack-and-pinion Standard
Differential, heavy-duty locking rear Optional
Transmission, 8-speed automatic, electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (STD) Optional
GVWR, 7000 lbs. (3175 kg) (Requires 2WD model.) (STD) Optional
Cooling, external engine oil cooler Standard
Capless Fuel Fill Standard
Pickup box (STD) Optional
Hill Descent Control Optional
Cargo tie downs (4), movable upper Optional
Frame, fully-boxed, hydroformed front section Standard
Air cleaner, high-capacity Optional
Exhaust, aluminized stainless-steel muffler and tailpipe Standard
Rear axle, 3.42 ratio Optional
Alternator, 150 amps Standard
Recovery hooks, front, frame-mounted, black Optional
Engine, 5.3L EcoTec3 V8, with Active Fuel Management, Direct Injection and Variable Valve Timing, includes aluminum block construction (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 Nm] @ 4100 rpm; more than 300 lb-ft of torque from 2000 to 5600 rpm) (STD) Optional
Trailering equipment includes trailer hitch, 7-pin and 4-pin connectors Optional
Enhanced Driver Alert Package includes (UHY) Low Speed Collision Mitigation Braking, (UHX) Lane Keep Assist, (TQ5) IntelliBeam headlamps and (UEU) Forward Collision Alert, Safety Alert Seat Optional
StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist Standard
Air bag, Passenger Sensing System Optional
Front and Rear Park Assist, Ultrasonic Optional
Rear Vision Camera with dynamic guide lines Optional
Forward Collision Alert Optional
Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire) Optional
Daytime Running Lamps with automatic exterior lamp control Standard
Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use safety belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.) Optional
Lane Keep Assist Optional
OnStar and GMC connected services capable; EFFECTIVE WITH RETAIL SALES STARTING 5/1/2018. (Visit onstar.com for coverage map, details and system limitations. Services vary by model.) Optional
GMC Connected Access with 10 years of standard connectivity which enables services such as, Vehicle Diagnostics, Dealer Maintenance Notification, GMC Smart Driver, Marketplace and more; EFFECTIVE WITH SALES STARTING 5/1/2018. (Included and only available with (UE1) OnStar. Limitations apply. Not transferable. Standard connectivity available to original purchaser for ten years from the date of initial vehicle purchase for model year 2018 or newer GMC vehicles. See onstar.com for details and further plan limitations. Connected Access does not include emergency or security services. Availability and additional services enabled by Connected Access are subject to change.) Optional
Safety Alert Seat Optional
Teen Driver mode a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to encourage safe driving behavior. It can limit certain vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report gives you information on your teen's driving habits and helps you to continue to coach your new driver Standard
Low Speed Forward Automatic Braking Optional
Estimated Battery Range N/A mi
Cruising Range - Hwy 572.00 mi
Fuel Economy Est-Combined 18 MPG
EPA Fuel Economy Est - Hwy 22 MPG
EPA Fuel Economy Est - City 16 MPG
Cruising Range - City 416.00 mi
Final Drive Axle Ratio (:1) N/A
Trans Type 8
Second Gear Ratio (:1) 2.97
Transfer Case Model N/A
Transfer Case Gear Ratio (:1), High N/A
Transfer Case Gear Ratio (:1), Low N/A
Seventh Gear Ratio (:1) 0.85
Trans Description Cont. Automatic
Drivetrain Rear Wheel Drive
Trans Description Cont. Again N/A
Reverse Ratio (:1) 3.82
Eighth Gear Ratio (:1) 0.65
Sixth Gear Ratio (:1) 1.00
Fifth Gear Ratio (:1) 1.27
Fourth Gear Ratio (:1) 1.69
Trans Power Take Off N/A
Transfer Case Power Take Off N/A
Third Gear Ratio (:1) 2.08
First Gear Ratio (:1) 4.56
Suspension Type - Rear 2-Stage Multi-Leaf
Axle Type - Rear Semi-floating
Suspension Type - Front Independent
Axle Type - Front Independent
Frame Type Hydroformed
Rear Brake Rotor Diam x Thickness 13.60 x 0.79 in
Drum - Rear (Yes or ) N/A
Disc - Front (Yes or ) Yes
Brake Type Pwr
Disc - Rear (Yes or ) Yes
Brake ABS System (Second Line) N/A
Brake ABS System 4-Wheel
Front Brake Rotor Diam x Thickness 13.00 x 1.18 in
Fuel Tank Capacity, Approx 26 gal
Aux Fuel Tank Capacity, Approx N/A gal
Steering Ratio (:1), Overall N/A
Turning Diameter - Wall to Wall N/A ft
Steering Type Electric Rack & Pinion
Turning Diameter - Curb to Curb 47.2 ft
Rear Tire Size P275/55R20
Front Tire Size P275/55R20
Spare Tire Size P265/70R17
Dead Weight Hitch - Max Trailer Wt. 5000 lbs
Wt Distributing Hitch - Max Tongue Wt. 930 lbs
Fifth Wheel Hitch - Max Tongue Wt. N/A lbs
Wt Distributing Hitch - Max Trailer Wt. 9300 lbs
Maximum Trailering Capacity 9300 lbs
Dead Weight Hitch - Max Tongue Wt. 500 lbs
Fifth Wheel Hitch - Max Trailer Wt. N/A lbs
Option Weight - Rear 0.00 lbs
As Spec'd Payload N/A lbs
Maximum Payload Capacity N/A lbs
Curb Weight - Front N/A lbs
Curb Weight N/A lbs
Total Option Weight 0.00 lbs
Gross Vehicle Weight Rating 7000.00 lbs
Gross Axle Weight Rating 7800.00 lbs
Option Weight - Front 0.00 lbs
Base Curb Weight N/A lbs
As Spec'd Curb Weight N/A lbs
Gross Combined Wt Rating 15000 lbs
Curb Weight - Rear N/A lbs
Front Leg Room 45.27 in
Front Head Room 42.80 in
Tailgate Width N/A in
Ext'd Cab Cargo Volume N/A ft³
Overhang, Front N/A in
Second Hip Room 60.27 in
Second Head Room 40.50 in
Cargo Box Width @ Top, Rear N/A in
Width, Max w/o mirrors 80.00 in
Length, Overall w/rear bumper N/A in
Height, Overall 74.17 in
Length, Overall w/o rear bumper 229.30 in
Ground Clearance, Front 8.73 in
Cargo Box Length @ Floor 69.33 in
Ground to Top of Load Floor 34.9 in
Second Leg Room 40.93 in
Length, Overall N/A in
Wheelbase 143.50 in
Ground Clearance, Rear 8.73 in
Cargo Box Width @ Wheelhousings 51.03 in
Front Hip Room 60.73 in
Cargo Box Width @ Floor 64.6 in
Overhang, Rear w/o bumper N/A in
Passenger Capacity 6
Second Shoulder Room 65.73 in
Cab to End of Frame N/A in
Cargo Box (Area) Height 21.10 in
Front Shoulder Room 66.03 in
Cargo Volume 53.40 ft³
Bluetooth for phone personal cell phone connectivity to vehicle audio system Optional
Radio, HD Optional
Single-slot CD/MP3 player (Replaced by (U42) rear seat DVD/Blu-Ray Entertainment Package when (U42) is ordered.) Optional
Audio system, 8" diagonal Color Touch Screen Navigation with GMC Infotainment System, AM/FM/SiriusXM, HD Radio with USB ports, auxiliary jack, Bluetooth streaming audio for music and most phones, Pandora Internet radio and voice-activated technology for radio and phone (STD) Optional
Bose Sound with 6 speaker system (7 speaker system including subwoofer when ordered with bucket seats) Optional
SiriusXM Satellite Radio is standard on nearly all 2018 GM models. Enjoy a 3-month All Access trial subscription with over 150 channels including commercial-free music, plus sports, news and entertainment. Plus listening on the app and online is included, so you'll hear the best SiriusXM has to offer, anywhere life takes you. Welcome to the world of SiriusXM. (If you decide to continue service after your trial, the subscription plan you choose will automatically renew thereafter and you will be charged according to your chosen payment method at then-current rates. Fees and taxes apply. To cancel you must call us at 1-866-635-2349. See our Customer Agreement for complete terms at www.siriusxm.com. All fees and programming subject to change.) Optional
Wireless Charging (Not compatible with all phones. Compliant batteries include QI and PMA technologies. Reference Mobile devices manual to confirm what type of battery it uses.) Optional
Steering wheel audio controls Optional
Assist steps, chromed tubular, 6" rectangular (factory installed) (May delete (BVQ) and add (BRS) power assist step or LPO assist steps (VXJ) by selecting (R8M) Alternate Assist Step Desired.) Optional
Tailgate and bed rail protection caps, top Standard
Headlight, IntelliBeam, automatic high beam on/off Optional
Mirror caps, chrome Optional
Tailgate, EZ-Lift and Lower Optional
Lamps, cargo area, cab mounted with switch on center switch bank Optional
Active Aero Shutters, front Standard
Wheel, full-size spare, 17" (43.2 cm) steel Optional
Wheelhouse liners, rear Optional
Mirrors, outside chrome cap, heated power-adjustable, power-folding and driver-side auto-dimming with integrated turn signal indicators and puddle lamps (includes driver's side spotter mirror) Optional
Glass, deep-tinted Optional
Fog lamps, thin profile LED Optional
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door Optional
Taillamps, LED with signature Optional
Bumper, front, body-color lower Optional
Remote Locking Tailgate (Included and only available with (AQQ) Remote Keyless Entry.) Optional
Tires, P275/55R20 all-season, blackwall (STD) Optional
Window, power, rear sliding with rear defogger Optional
Moldings, bodyside, chrome Optional
Wheels, 20" x 9" (50.8 cm x 22.9 cm) ultra bright machined aluminum (STD) Optional
CornerStep, rear bumper Optional
Bed Liner, Spray-on Pickup box bed liner consisting of high pressure, chemically bonded, sprayed-on polyurea & polyurethane liner formulation. Liner is permanently bonded to the truck bed providing a water tight seal. Includes embossed Denali logo on front bed wall. The textured, non-skid surface is black in color and robotically applied to yield consistent 90 mil floor and tailgate thickness along with 50 mil box sidewall thickness. Spray-on liner covers entire bed interior surface below side rails, including tailgate, front box top rail, gage hole plugs and lower tie down loops. (Not available with (VZX) bed liner, LPO.) Optional
Bumper, rear body-color with corner steps Optional
Headlamps, high-performance LED headlamps with GMC signature LED lighting Optional
Tire, spare P265/70R17 all-season, blackwall Optional
Door handles, chrome Optional
LED Lighting, cargo box with switch on center switch bank Optional
Grille, Denali Chrome Optional
Mirror, inside rearview auto-dimming Optional
Universal Home Remote Optional
Steering column, manual Tilt-Wheel and telescoping Optional
Seats, front full-feature leather-appointed bucket with (KA1) heated seat cushions and seat backs. Includes 12-way power driver and front passenger seat adjusters, including 4-way power lumbar control, 2-position driver memory, adjustable head restraints, (D07) floor console and storage pockets and (K4C) wireless charging (STD) Optional
Floor covering, color-keyed carpeting Optional
Visors, driver and front passenger illuminated vanity mirrors Optional
Remote vehicle starter system Optional
Defogger, rear-window electric Optional
OnStar 4G LTE and available built-in Wi-Fi hotspot offers a fast and reliable Internet connection for up to 7 devices; includes data trial for 3 months or 3GB (whichever comes first) DATA TRIAL OFFER GOOD THROUGH 4/30/2018 (Available Wi-Fi requires compatible mobile device, active OnStar service and data plan. Data plans provided by AT&T. Visit onstar.com for details and system limitations.) Optional
Floor mats, color-keyed carpeted first and second row Optional
Pedals, power-adjustable Optional
Instrumentation, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure Standard
Console, floor mounted with cup holders, cell phone storage, power cord management, hanging file holder capability and (K4C) wireless charging Optional
Display, customizable driver display, 8" multi-color configurable Optional
Windows, power with driver express up and down and express down on all other windows Optional
Door locks, power Standard
Power outlet, 110-volt AC Optional
Cruise control, steering wheel-mounted Optional
Assist handle, front passenger and driver on A-pillars Optional
Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor) Optional
Steering wheel, heated, leather wrapped with audio and cruise controls Optional
Seating, heated and ventilated perforated leather-appointed front bucket Optional
Air conditioning, dual-zone automatic climate control Optional
Remote Keyless Entry Optional
Theft-deterrent system, unauthorized entry Optional
Suspension, MagneRide Magnetic Ride Control with MagneRide brand shock absorbers Optional
Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power Optional
Rear wheel drive Standard
Cooling, auxiliary external transmission oil cooler Optional
Brakes, 4-wheel disc with DURALIFE rotors, 4-wheel antilock Standard
LPO, Polished exhaust tip (dealer installed) Optional
Steering, Electric Power Steering (EPS) assist, rack-and-pinion Standard
Differential, heavy-duty locking rear Optional
Transmission, 8-speed automatic, electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (STD) Optional
GVWR, 7000 lbs. (3175 kg) (Requires 2WD model.) (STD) Optional
Cooling, external engine oil cooler Standard
Capless Fuel Fill Standard
Pickup box (STD) Optional
Hill Descent Control Optional
Cargo tie downs (4), movable upper Optional
Frame, fully-boxed, hydroformed front section Standard
Air cleaner, high-capacity Optional
Exhaust, aluminized stainless-steel muffler and tailpipe Standard
Rear axle, 3.42 ratio Optional
Alternator, 150 amps Standard
Recovery hooks, front, frame-mounted, black Optional
Engine, 5.3L EcoTec3 V8, with Active Fuel Management, Direct Injection and Variable Valve Timing, includes aluminum block construction (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 Nm] @ 4100 rpm; more than 300 lb-ft of torque from 2000 to 5600 rpm) (STD) Optional
Trailering equipment includes trailer hitch, 7-pin and 4-pin connectors Optional
Enhanced Driver Alert Package includes (UHY) Low Speed Collision Mitigation Braking, (UHX) Lane Keep Assist, (TQ5) IntelliBeam headlamps and (UEU) Forward Collision Alert, Safety Alert Seat Optional
StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist Standard
Air bag, Passenger Sensing System Optional
Front and Rear Park Assist, Ultrasonic Optional
Rear Vision Camera with dynamic guide lines Optional
Forward Collision Alert Optional
Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire) Optional
Daytime Running Lamps with automatic exterior lamp control Standard
Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use safety belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.) Optional
Lane Keep Assist Optional
OnStar and GMC connected services capable; EFFECTIVE WITH RETAIL SALES STARTING 5/1/2018. (Visit onstar.com for coverage map, details and system limitations. Services vary by model.) Optional
GMC Connected Access with 10 years of standard connectivity which enables services such as, Vehicle Diagnostics, Dealer Maintenance Notification, GMC Smart Driver, Marketplace and more; EFFECTIVE WITH SALES STARTING 5/1/2018. (Included and only available with (UE1) OnStar. Limitations apply. Not transferable. Standard connectivity available to original purchaser for ten years from the date of initial vehicle purchase for model year 2018 or newer GMC vehicles. See onstar.com for details and further plan limitations. Connected Access does not include emergency or security services. Availability and additional services enabled by Connected Access are subject to change.) Optional
Safety Alert Seat Optional
Teen Driver mode a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to encourage safe driving behavior. It can limit certain vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report gives you information on your teen's driving habits and helps you to continue to coach your new driver Standard
Low Speed Forward Automatic Braking Optional
Final Drive Axle Ratio (:1) N/A
Trans Type 8
Second Gear Ratio (:1) 2.97
Transfer Case Model N/A
Transfer Case Gear Ratio (:1), High N/A
Transfer Case Gear Ratio (:1), Low N/A
Seventh Gear Ratio (:1) 0.85
Trans Description Cont. Automatic
Drivetrain Rear Wheel Drive
Trans Description Cont. Again N/A
Reverse Ratio (:1) 3.82
Eighth Gear Ratio (:1) 0.65
Sixth Gear Ratio (:1) 1.00
Fifth Gear Ratio (:1) 1.27
Fourth Gear Ratio (:1) 1.69
Trans Power Take Off N/A
Transfer Case Power Take Off N/A
Third Gear Ratio (:1) 2.08
First Gear Ratio (:1) 4.56
Suspension Type - Rear 2-Stage Multi-Leaf
Axle Type - Rear Semi-floating
Suspension Type - Front Independent
Axle Type - Front Independent
Frame Type Hydroformed
Rear Brake Rotor Diam x Thickness 13.60 x 0.79 in
Drum - Rear (Yes or ) N/A
Disc - Front (Yes or ) Yes
Brake Type Pwr
Disc - Rear (Yes or ) Yes
Brake ABS System (Second Line) N/A
Brake ABS System 4-Wheel
Front Brake Rotor Diam x Thickness 13.00 x 1.18 in
Fuel Tank Capacity, Approx 26 gal
Aux Fuel Tank Capacity, Approx N/A gal
Steering Ratio (:1), Overall N/A
Turning Diameter - Wall to Wall N/A ft
Steering Type Electric Rack & Pinion
Turning Diameter - Curb to Curb 47.2 ft
Rear Tire Size P275/55R20
Front Tire Size P275/55R20
Spare Tire Size P265/70R17
Dead Weight Hitch - Max Trailer Wt. 5000 lbs
Wt Distributing Hitch - Max Tongue Wt. 930 lbs
Fifth Wheel Hitch - Max Tongue Wt. N/A lbs
Wt Distributing Hitch - Max Trailer Wt. 9300 lbs
Maximum Trailering Capacity 9300 lbs
Dead Weight Hitch - Max Tongue Wt. 500 lbs
Fifth Wheel Hitch - Max Trailer Wt. N/A lbs
Option Weight - Rear 0.00 lbs
As Spec'd Payload N/A lbs
Maximum Payload Capacity N/A lbs
Curb Weight - Front N/A lbs
Curb Weight N/A lbs
Total Option Weight 0.00 lbs
Gross Vehicle Weight Rating 7000.00 lbs
Gross Axle Weight Rating 7800.00 lbs
Option Weight - Front 0.00 lbs
Base Curb Weight N/A lbs
As Spec'd Curb Weight N/A lbs
Gross Combined Wt Rating 15000 lbs
Curb Weight - Rear N/A lbs
Front Leg Room 45.27 in
Front Head Room 42.80 in
Tailgate Width N/A in
Ext'd Cab Cargo Volume N/A ft³
Overhang, Front N/A in
Second Hip Room 60.27 in
Second Head Room 40.50 in
Cargo Box Width @ Top, Rear N/A in
Width, Max w/o mirrors 80.00 in
Length, Overall w/rear bumper N/A in
Height, Overall 74.17 in
Length, Overall w/o rear bumper 229.30 in
Ground Clearance, Front 8.73 in
Cargo Box Length @ Floor 69.33 in
Ground to Top of Load Floor 34.9 in
Second Leg Room 40.93 in
Length, Overall N/A in
Wheelbase 143.50 in
Ground Clearance, Rear 8.73 in
Cargo Box Width @ Wheelhousings 51.03 in
Front Hip Room 60.73 in
Cargo Box Width @ Floor 64.6 in
Overhang, Rear w/o bumper N/A in
Passenger Capacity 6
Second Shoulder Room 65.73 in
Cab to End of Frame N/A in
Cargo Box (Area) Height 21.10 in
Front Shoulder Room 66.03 in
Cargo Volume 53.40 ft³
Bluetooth for phone personal cell phone connectivity to vehicle audio system Optional
Radio, HD Optional
Single-slot CD/MP3 player (Replaced by (U42) rear seat DVD/Blu-Ray Entertainment Package when (U42) is ordered.) Optional
Audio system, 8" diagonal Color Touch Screen Navigation with GMC Infotainment System, AM/FM/SiriusXM, HD Radio with USB ports, auxiliary jack, Bluetooth streaming audio for music and most phones, Pandora Internet radio and voice-activated technology for radio and phone (STD) Optional
Bose Sound with 6 speaker system (7 speaker system including subwoofer when ordered with bucket seats) Optional
SiriusXM Satellite Radio is standard on nearly all 2018 GM models. Enjoy a 3-month All Access trial subscription with over 150 channels including commercial-free music, plus sports, news and entertainment. Plus listening on the app and online is included, so you'll hear the best SiriusXM has to offer, anywhere life takes you. Welcome to the world of SiriusXM. (If you decide to continue service after your trial, the subscription plan you choose will automatically renew thereafter and you will be charged according to your chosen payment method at then-current rates. Fees and taxes apply. To cancel you must call us at 1-866-635-2349. See our Customer Agreement for complete terms at www.siriusxm.com. All fees and programming subject to change.) Optional
Wireless Charging (Not compatible with all phones. Compliant batteries include QI and PMA technologies. Reference Mobile devices manual to confirm what type of battery it uses.) Optional
Steering wheel audio controls Optional
Assist steps, chromed tubular, 6" rectangular (factory installed) (May delete (BVQ) and add (BRS) power assist step or LPO assist steps (VXJ) by selecting (R8M) Alternate Assist Step Desired.) Optional
Tailgate and bed rail protection caps, top Standard
Headlight, IntelliBeam, automatic high beam on/off Optional
Mirror caps, chrome Optional
Tailgate, EZ-Lift and Lower Optional
Lamps, cargo area, cab mounted with switch on center switch bank Optional
Active Aero Shutters, front Standard
Wheel, full-size spare, 17" (43.2 cm) steel Optional
Wheelhouse liners, rear Optional
Mirrors, outside chrome cap, heated power-adjustable, power-folding and driver-side auto-dimming with integrated turn signal indicators and puddle lamps (includes driver's side spotter mirror) Optional
Glass, deep-tinted Optional
Fog lamps, thin profile LED Optional
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door Optional
Taillamps, LED with signature Optional
Bumper, front, body-color lower Optional
Remote Locking Tailgate (Included and only available with (AQQ) Remote Keyless Entry.) Optional
Tires, P275/55R20 all-season, blackwall (STD) Optional
Window, power, rear sliding with rear defogger Optional
Moldings, bodyside, chrome Optional
Wheels, 20" x 9" (50.8 cm x 22.9 cm) ultra bright machined aluminum (STD) Optional
CornerStep, rear bumper Optional
Bed Liner, Spray-on Pickup box bed liner consisting of high pressure, chemically bonded, sprayed-on polyurea & polyurethane liner formulation. Liner is permanently bonded to the truck bed providing a water tight seal. Includes embossed Denali logo on front bed wall. The textured, non-skid surface is black in color and robotically applied to yield consistent 90 mil floor and tailgate thickness along with 50 mil box sidewall thickness. Spray-on liner covers entire bed interior surface below side rails, including tailgate, front box top rail, gage hole plugs and lower tie down loops. (Not available with (VZX) bed liner, LPO.) Optional
Bumper, rear body-color with corner steps Optional
Headlamps, high-performance LED headlamps with GMC signature LED lighting Optional
Tire, spare P265/70R17 all-season, blackwall Optional
Door handles, chrome Optional
LED Lighting, cargo box with switch on center switch bank Optional
Grille, Denali Chrome Optional
Mirror, inside rearview auto-dimming Optional
Universal Home Remote Optional
Steering column, manual Tilt-Wheel and telescoping Optional
Seats, front full-feature leather-appointed bucket with (KA1) heated seat cushions and seat backs. Includes 12-way power driver and front passenger seat adjusters, including 4-way power lumbar control, 2-position driver memory, adjustable head restraints, (D07) floor console and storage pockets and (K4C) wireless charging (STD) Optional
Floor covering, color-keyed carpeting Optional
Visors, driver and front passenger illuminated vanity mirrors Optional
Remote vehicle starter system Optional
Defogger, rear-window electric Optional
OnStar 4G LTE and available built-in Wi-Fi hotspot offers a fast and reliable Internet connection for up to 7 devices; includes data trial for 3 months or 3GB (whichever comes first) DATA TRIAL OFFER GOOD THROUGH 4/30/2018 (Available Wi-Fi requires compatible mobile device, active OnStar service and data plan. Data plans provided by AT&T. Visit onstar.com for details and system limitations.) Optional
Floor mats, color-keyed carpeted first and second row Optional
Pedals, power-adjustable Optional
Instrumentation, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure Standard
Console, floor mounted with cup holders, cell phone storage, power cord management, hanging file holder capability and (K4C) wireless charging Optional
Display, customizable driver display, 8" multi-color configurable Optional
Windows, power with driver express up and down and express down on all other windows Optional
Door locks, power Standard
Power outlet, 110-volt AC Optional
Cruise control, steering wheel-mounted Optional
Assist handle, front passenger and driver on A-pillars Optional
Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor) Optional
Steering wheel, heated, leather wrapped with audio and cruise controls Optional
Seating, heated and ventilated perforated leather-appointed front bucket Optional
Air conditioning, dual-zone automatic climate control Optional
Remote Keyless Entry Optional
Theft-deterrent system, unauthorized entry Optional
Suspension, MagneRide Magnetic Ride Control with MagneRide brand shock absorbers Optional
Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power Optional
Rear wheel drive Standard
Cooling, auxiliary external transmission oil cooler Optional
Brakes, 4-wheel disc with DURALIFE rotors, 4-wheel antilock Standard
LPO, Polished exhaust tip (dealer installed) Optional
Steering, Electric Power Steering (EPS) assist, rack-and-pinion Standard
Differential, heavy-duty locking rear Optional
Transmission, 8-speed automatic, electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (STD) Optional
GVWR, 7000 lbs. (3175 kg) (Requires 2WD model.) (STD) Optional
Cooling, external engine oil cooler Standard
Capless Fuel Fill Standard
Pickup box (STD) Optional
Hill Descent Control Optional
Cargo tie downs (4), movable upper Optional
Frame, fully-boxed, hydroformed front section Standard
Air cleaner, high-capacity Optional
Exhaust, aluminized stainless-steel muffler and tailpipe Standard
Rear axle, 3.42 ratio Optional
Alternator, 150 amps Standard
Recovery hooks, front, frame-mounted, black Optional
Engine, 5.3L EcoTec3 V8, with Active Fuel Management, Direct Injection and Variable Valve Timing, includes aluminum block construction (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 Nm] @ 4100 rpm; more than 300 lb-ft of torque from 2000 to 5600 rpm) (STD) Optional
Trailering equipment includes trailer hitch, 7-pin and 4-pin connectors Optional
Enhanced Driver Alert Package includes (UHY) Low Speed Collision Mitigation Braking, (UHX) Lane Keep Assist, (TQ5) IntelliBeam headlamps and (UEU) Forward Collision Alert, Safety Alert Seat Optional
StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist Standard
Air bag, Passenger Sensing System Optional
Front and Rear Park Assist, Ultrasonic Optional
Rear Vision Camera with dynamic guide lines Optional
Forward Collision Alert Optional
Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire) Optional
Daytime Running Lamps with automatic exterior lamp control Standard
Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use safety belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.) Optional
Lane Keep Assist Optional
OnStar and GMC connected services capable; EFFECTIVE WITH RETAIL SALES STARTING 5/1/2018. (Visit onstar.com for coverage map, details and system limitations. Services vary by model.) Optional
GMC Connected Access with 10 years of standard connectivity which enables services such as, Vehicle Diagnostics, Dealer Maintenance Notification, GMC Smart Driver, Marketplace and more; EFFECTIVE WITH SALES STARTING 5/1/2018. (Included and only available with (UE1) OnStar. Limitations apply. Not transferable. Standard connectivity available to original purchaser for ten years from the date of initial vehicle purchase for model year 2018 or newer GMC vehicles. See onstar.com for details and further plan limitations. Connected Access does not include emergency or security services. Availability and additional services enabled by Connected Access are subject to change.) Optional
Safety Alert Seat Optional
Teen Driver mode a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to encourage safe driving behavior. It can limit certain vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report gives you information on your teen's driving habits and helps you to continue to coach your new driver Standard
Low Speed Forward Automatic Braking Optional
Suspension Type - Rear 2-Stage Multi-Leaf
Axle Type - Rear Semi-floating
Suspension Type - Front Independent
Axle Type - Front Independent
Frame Type Hydroformed
Rear Brake Rotor Diam x Thickness 13.60 x 0.79 in
Drum - Rear (Yes or ) N/A
Disc - Front (Yes or ) Yes
Brake Type Pwr
Disc - Rear (Yes or ) Yes
Brake ABS System (Second Line) N/A
Brake ABS System 4-Wheel
Front Brake Rotor Diam x Thickness 13.00 x 1.18 in
Fuel Tank Capacity, Approx 26 gal
Aux Fuel Tank Capacity, Approx N/A gal
Steering Ratio (:1), Overall N/A
Turning Diameter - Wall to Wall N/A ft
Steering Type Electric Rack & Pinion
Turning Diameter - Curb to Curb 47.2 ft
Rear Tire Size P275/55R20
Front Tire Size P275/55R20
Spare Tire Size P265/70R17
Dead Weight Hitch - Max Trailer Wt. 5000 lbs
Wt Distributing Hitch - Max Tongue Wt. 930 lbs
Fifth Wheel Hitch - Max Tongue Wt. N/A lbs
Wt Distributing Hitch - Max Trailer Wt. 9300 lbs
Maximum Trailering Capacity 9300 lbs
Dead Weight Hitch - Max Tongue Wt. 500 lbs
Fifth Wheel Hitch - Max Trailer Wt. N/A lbs
Option Weight - Rear 0.00 lbs
As Spec'd Payload N/A lbs
Maximum Payload Capacity N/A lbs
Curb Weight - Front N/A lbs
Curb Weight N/A lbs
Total Option Weight 0.00 lbs
Gross Vehicle Weight Rating 7000.00 lbs
Gross Axle Weight Rating 7800.00 lbs
Option Weight - Front 0.00 lbs
Base Curb Weight N/A lbs
As Spec'd Curb Weight N/A lbs
Gross Combined Wt Rating 15000 lbs
Curb Weight - Rear N/A lbs
Front Leg Room 45.27 in
Front Head Room 42.80 in
Tailgate Width N/A in
Ext'd Cab Cargo Volume N/A ft³
Overhang, Front N/A in
Second Hip Room 60.27 in
Second Head Room 40.50 in
Cargo Box Width @ Top, Rear N/A in
Width, Max w/o mirrors 80.00 in
Length, Overall w/rear bumper N/A in
Height, Overall 74.17 in
Length, Overall w/o rear bumper 229.30 in
Ground Clearance, Front 8.73 in
Cargo Box Length @ Floor 69.33 in
Ground to Top of Load Floor 34.9 in
Second Leg Room 40.93 in
Length, Overall N/A in
Wheelbase 143.50 in
Ground Clearance, Rear 8.73 in
Cargo Box Width @ Wheelhousings 51.03 in
Front Hip Room 60.73 in
Cargo Box Width @ Floor 64.6 in
Overhang, Rear w/o bumper N/A in
Passenger Capacity 6
Second Shoulder Room 65.73 in
Cab to End of Frame N/A in
Cargo Box (Area) Height 21.10 in
Front Shoulder Room 66.03 in
Cargo Volume 53.40 ft³
Bluetooth for phone personal cell phone connectivity to vehicle audio system Optional
Radio, HD Optional
Single-slot CD/MP3 player (Replaced by (U42) rear seat DVD/Blu-Ray Entertainment Package when (U42) is ordered.) Optional
Audio system, 8" diagonal Color Touch Screen Navigation with GMC Infotainment System, AM/FM/SiriusXM, HD Radio with USB ports, auxiliary jack, Bluetooth streaming audio for music and most phones, Pandora Internet radio and voice-activated technology for radio and phone (STD) Optional
Bose Sound with 6 speaker system (7 speaker system including subwoofer when ordered with bucket seats) Optional
SiriusXM Satellite Radio is standard on nearly all 2018 GM models. Enjoy a 3-month All Access trial subscription with over 150 channels including commercial-free music, plus sports, news and entertainment. Plus listening on the app and online is included, so you'll hear the best SiriusXM has to offer, anywhere life takes you. Welcome to the world of SiriusXM. (If you decide to continue service after your trial, the subscription plan you choose will automatically renew thereafter and you will be charged according to your chosen payment method at then-current rates. Fees and taxes apply. To cancel you must call us at 1-866-635-2349. See our Customer Agreement for complete terms at www.siriusxm.com. All fees and programming subject to change.) Optional
Wireless Charging (Not compatible with all phones. Compliant batteries include QI and PMA technologies. Reference Mobile devices manual to confirm what type of battery it uses.) Optional
Steering wheel audio controls Optional
Assist steps, chromed tubular, 6" rectangular (factory installed) (May delete (BVQ) and add (BRS) power assist step or LPO assist steps (VXJ) by selecting (R8M) Alternate Assist Step Desired.) Optional
Tailgate and bed rail protection caps, top Standard
Headlight, IntelliBeam, automatic high beam on/off Optional
Mirror caps, chrome Optional
Tailgate, EZ-Lift and Lower Optional
Lamps, cargo area, cab mounted with switch on center switch bank Optional
Active Aero Shutters, front Standard
Wheel, full-size spare, 17" (43.2 cm) steel Optional
Wheelhouse liners, rear Optional
Mirrors, outside chrome cap, heated power-adjustable, power-folding and driver-side auto-dimming with integrated turn signal indicators and puddle lamps (includes driver's side spotter mirror) Optional
Glass, deep-tinted Optional
Fog lamps, thin profile LED Optional
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door Optional
Taillamps, LED with signature Optional
Bumper, front, body-color lower Optional
Remote Locking Tailgate (Included and only available with (AQQ) Remote Keyless Entry.) Optional
Tires, P275/55R20 all-season, blackwall (STD) Optional
Window, power, rear sliding with rear defogger Optional
Moldings, bodyside, chrome Optional
Wheels, 20" x 9" (50.8 cm x 22.9 cm) ultra bright machined aluminum (STD) Optional
CornerStep, rear bumper Optional
Bed Liner, Spray-on Pickup box bed liner consisting of high pressure, chemically bonded, sprayed-on polyurea & polyurethane liner formulation. Liner is permanently bonded to the truck bed providing a water tight seal. Includes embossed Denali logo on front bed wall. The textured, non-skid surface is black in color and robotically applied to yield consistent 90 mil floor and tailgate thickness along with 50 mil box sidewall thickness. Spray-on liner covers entire bed interior surface below side rails, including tailgate, front box top rail, gage hole plugs and lower tie down loops. (Not available with (VZX) bed liner, LPO.) Optional
Bumper, rear body-color with corner steps Optional
Headlamps, high-performance LED headlamps with GMC signature LED lighting Optional
Tire, spare P265/70R17 all-season, blackwall Optional
Door handles, chrome Optional
LED Lighting, cargo box with switch on center switch bank Optional
Grille, Denali Chrome Optional
Mirror, inside rearview auto-dimming Optional
Universal Home Remote Optional
Steering column, manual Tilt-Wheel and telescoping Optional
Seats, front full-feature leather-appointed bucket with (KA1) heated seat cushions and seat backs. Includes 12-way power driver and front passenger seat adjusters, including 4-way power lumbar control, 2-position driver memory, adjustable head restraints, (D07) floor console and storage pockets and (K4C) wireless charging (STD) Optional
Floor covering, color-keyed carpeting Optional
Visors, driver and front passenger illuminated vanity mirrors Optional
Remote vehicle starter system Optional
Defogger, rear-window electric Optional
OnStar 4G LTE and available built-in Wi-Fi hotspot offers a fast and reliable Internet connection for up to 7 devices; includes data trial for 3 months or 3GB (whichever comes first) DATA TRIAL OFFER GOOD THROUGH 4/30/2018 (Available Wi-Fi requires compatible mobile device, active OnStar service and data plan. Data plans provided by AT&T. Visit onstar.com for details and system limitations.) Optional
Floor mats, color-keyed carpeted first and second row Optional
Pedals, power-adjustable Optional
Instrumentation, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure Standard
Console, floor mounted with cup holders, cell phone storage, power cord management, hanging file holder capability and (K4C) wireless charging Optional
Display, customizable driver display, 8" multi-color configurable Optional
Windows, power with driver express up and down and express down on all other windows Optional
Door locks, power Standard
Power outlet, 110-volt AC Optional
Cruise control, steering wheel-mounted Optional
Assist handle, front passenger and driver on A-pillars Optional
Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor) Optional
Steering wheel, heated, leather wrapped with audio and cruise controls Optional
Seating, heated and ventilated perforated leather-appointed front bucket Optional
Air conditioning, dual-zone automatic climate control Optional
Remote Keyless Entry Optional
Theft-deterrent system, unauthorized entry Optional
Suspension, MagneRide Magnetic Ride Control with MagneRide brand shock absorbers Optional
Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power Optional
Rear wheel drive Standard
Cooling, auxiliary external transmission oil cooler Optional
Brakes, 4-wheel disc with DURALIFE rotors, 4-wheel antilock Standard
LPO, Polished exhaust tip (dealer installed) Optional
Steering, Electric Power Steering (EPS) assist, rack-and-pinion Standard
Differential, heavy-duty locking rear Optional
Transmission, 8-speed automatic, electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (STD) Optional
GVWR, 7000 lbs. (3175 kg) (Requires 2WD model.) (STD) Optional
Cooling, external engine oil cooler Standard
Capless Fuel Fill Standard
Pickup box (STD) Optional
Hill Descent Control Optional
Cargo tie downs (4), movable upper Optional
Frame, fully-boxed, hydroformed front section Standard
Air cleaner, high-capacity Optional
Exhaust, aluminized stainless-steel muffler and tailpipe Standard
Rear axle, 3.42 ratio Optional
Alternator, 150 amps Standard
Recovery hooks, front, frame-mounted, black Optional
Engine, 5.3L EcoTec3 V8, with Active Fuel Management, Direct Injection and Variable Valve Timing, includes aluminum block construction (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 Nm] @ 4100 rpm; more than 300 lb-ft of torque from 2000 to 5600 rpm) (STD) Optional
Trailering equipment includes trailer hitch, 7-pin and 4-pin connectors Optional
Enhanced Driver Alert Package includes (UHY) Low Speed Collision Mitigation Braking, (UHX) Lane Keep Assist, (TQ5) IntelliBeam headlamps and (UEU) Forward Collision Alert, Safety Alert Seat Optional
StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist Standard
Air bag, Passenger Sensing System Optional
Front and Rear Park Assist, Ultrasonic Optional
Rear Vision Camera with dynamic guide lines Optional
Forward Collision Alert Optional
Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire) Optional
Daytime Running Lamps with automatic exterior lamp control Standard
Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use safety belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.) Optional
Lane Keep Assist Optional
OnStar and GMC connected services capable; EFFECTIVE WITH RETAIL SALES STARTING 5/1/2018. (Visit onstar.com for coverage map, details and system limitations. Services vary by model.) Optional
GMC Connected Access with 10 years of standard connectivity which enables services such as, Vehicle Diagnostics, Dealer Maintenance Notification, GMC Smart Driver, Marketplace and more; EFFECTIVE WITH SALES STARTING 5/1/2018. (Included and only available with (UE1) OnStar. Limitations apply. Not transferable. Standard connectivity available to original purchaser for ten years from the date of initial vehicle purchase for model year 2018 or newer GMC vehicles. See onstar.com for details and further plan limitations. Connected Access does not include emergency or security services. Availability and additional services enabled by Connected Access are subject to change.) Optional
Safety Alert Seat Optional
Teen Driver mode a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to encourage safe driving behavior. It can limit certain vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report gives you information on your teen's driving habits and helps you to continue to coach your new driver Standard
Low Speed Forward Automatic Braking Optional
Frame Type Hydroformed
Rear Brake Rotor Diam x Thickness 13.60 x 0.79 in
Drum - Rear (Yes or ) N/A
Disc - Front (Yes or ) Yes
Brake Type Pwr
Disc - Rear (Yes or ) Yes
Brake ABS System (Second Line) N/A
Brake ABS System 4-Wheel
Front Brake Rotor Diam x Thickness 13.00 x 1.18 in
Fuel Tank Capacity, Approx 26 gal
Aux Fuel Tank Capacity, Approx N/A gal
Steering Ratio (:1), Overall N/A
Turning Diameter - Wall to Wall N/A ft
Steering Type Electric Rack & Pinion
Turning Diameter - Curb to Curb 47.2 ft
Rear Tire Size P275/55R20
Front Tire Size P275/55R20
Spare Tire Size P265/70R17
Dead Weight Hitch - Max Trailer Wt. 5000 lbs
Wt Distributing Hitch - Max Tongue Wt. 930 lbs
Fifth Wheel Hitch - Max Tongue Wt. N/A lbs
Wt Distributing Hitch - Max Trailer Wt. 9300 lbs
Maximum Trailering Capacity 9300 lbs
Dead Weight Hitch - Max Tongue Wt. 500 lbs
Fifth Wheel Hitch - Max Trailer Wt. N/A lbs
Option Weight - Rear 0.00 lbs
As Spec'd Payload N/A lbs
Maximum Payload Capacity N/A lbs
Curb Weight - Front N/A lbs
Curb Weight N/A lbs
Total Option Weight 0.00 lbs
Gross Vehicle Weight Rating 7000.00 lbs
Gross Axle Weight Rating 7800.00 lbs
Option Weight - Front 0.00 lbs
Base Curb Weight N/A lbs
As Spec'd Curb Weight N/A lbs
Gross Combined Wt Rating 15000 lbs
Curb Weight - Rear N/A lbs
Front Leg Room 45.27 in
Front Head Room 42.80 in
Tailgate Width N/A in
Ext'd Cab Cargo Volume N/A ft³
Overhang, Front N/A in
Second Hip Room 60.27 in
Second Head Room 40.50 in
Cargo Box Width @ Top, Rear N/A in
Width, Max w/o mirrors 80.00 in
Length, Overall w/rear bumper N/A in
Height, Overall 74.17 in
Length, Overall w/o rear bumper 229.30 in
Ground Clearance, Front 8.73 in
Cargo Box Length @ Floor 69.33 in
Ground to Top of Load Floor 34.9 in
Second Leg Room 40.93 in
Length, Overall N/A in
Wheelbase 143.50 in
Ground Clearance, Rear 8.73 in
Cargo Box Width @ Wheelhousings 51.03 in
Front Hip Room 60.73 in
Cargo Box Width @ Floor 64.6 in
Overhang, Rear w/o bumper N/A in
Passenger Capacity 6
Second Shoulder Room 65.73 in
Cab to End of Frame N/A in
Cargo Box (Area) Height 21.10 in
Front Shoulder Room 66.03 in
Cargo Volume 53.40 ft³
Bluetooth for phone personal cell phone connectivity to vehicle audio system Optional
Radio, HD Optional
Single-slot CD/MP3 player (Replaced by (U42) rear seat DVD/Blu-Ray Entertainment Package when (U42) is ordered.) Optional
Audio system, 8" diagonal Color Touch Screen Navigation with GMC Infotainment System, AM/FM/SiriusXM, HD Radio with USB ports, auxiliary jack, Bluetooth streaming audio for music and most phones, Pandora Internet radio and voice-activated technology for radio and phone (STD) Optional
Bose Sound with 6 speaker system (7 speaker system including subwoofer when ordered with bucket seats) Optional
SiriusXM Satellite Radio is standard on nearly all 2018 GM models. Enjoy a 3-month All Access trial subscription with over 150 channels including commercial-free music, plus sports, news and entertainment. Plus listening on the app and online is included, so you'll hear the best SiriusXM has to offer, anywhere life takes you. Welcome to the world of SiriusXM. (If you decide to continue service after your trial, the subscription plan you choose will automatically renew thereafter and you will be charged according to your chosen payment method at then-current rates. Fees and taxes apply. To cancel you must call us at 1-866-635-2349. See our Customer Agreement for complete terms at www.siriusxm.com. All fees and programming subject to change.) Optional
Wireless Charging (Not compatible with all phones. Compliant batteries include QI and PMA technologies. Reference Mobile devices manual to confirm what type of battery it uses.) Optional
Steering wheel audio controls Optional
Assist steps, chromed tubular, 6" rectangular (factory installed) (May delete (BVQ) and add (BRS) power assist step or LPO assist steps (VXJ) by selecting (R8M) Alternate Assist Step Desired.) Optional
Tailgate and bed rail protection caps, top Standard
Headlight, IntelliBeam, automatic high beam on/off Optional
Mirror caps, chrome Optional
Tailgate, EZ-Lift and Lower Optional
Lamps, cargo area, cab mounted with switch on center switch bank Optional
Active Aero Shutters, front Standard
Wheel, full-size spare, 17" (43.2 cm) steel Optional
Wheelhouse liners, rear Optional
Mirrors, outside chrome cap, heated power-adjustable, power-folding and driver-side auto-dimming with integrated turn signal indicators and puddle lamps (includes driver's side spotter mirror) Optional
Glass, deep-tinted Optional
Fog lamps, thin profile LED Optional
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door Optional
Taillamps, LED with signature Optional
Bumper, front, body-color lower Optional
Remote Locking Tailgate (Included and only available with (AQQ) Remote Keyless Entry.) Optional
Tires, P275/55R20 all-season, blackwall (STD) Optional
Window, power, rear sliding with rear defogger Optional
Moldings, bodyside, chrome Optional
Wheels, 20" x 9" (50.8 cm x 22.9 cm) ultra bright machined aluminum (STD) Optional
CornerStep, rear bumper Optional
Bed Liner, Spray-on Pickup box bed liner consisting of high pressure, chemically bonded, sprayed-on polyurea & polyurethane liner formulation. Liner is permanently bonded to the truck bed providing a water tight seal. Includes embossed Denali logo on front bed wall. The textured, non-skid surface is black in color and robotically applied to yield consistent 90 mil floor and tailgate thickness along with 50 mil box sidewall thickness. Spray-on liner covers entire bed interior surface below side rails, including tailgate, front box top rail, gage hole plugs and lower tie down loops. (Not available with (VZX) bed liner, LPO.) Optional
Bumper, rear body-color with corner steps Optional
Headlamps, high-performance LED headlamps with GMC signature LED lighting Optional
Tire, spare P265/70R17 all-season, blackwall Optional
Door handles, chrome Optional
LED Lighting, cargo box with switch on center switch bank Optional
Grille, Denali Chrome Optional
Mirror, inside rearview auto-dimming Optional
Universal Home Remote Optional
Steering column, manual Tilt-Wheel and telescoping Optional
Seats, front full-feature leather-appointed bucket with (KA1) heated seat cushions and seat backs. Includes 12-way power driver and front passenger seat adjusters, including 4-way power lumbar control, 2-position driver memory, adjustable head restraints, (D07) floor console and storage pockets and (K4C) wireless charging (STD) Optional
Floor covering, color-keyed carpeting Optional
Visors, driver and front passenger illuminated vanity mirrors Optional
Remote vehicle starter system Optional
Defogger, rear-window electric Optional
OnStar 4G LTE and available built-in Wi-Fi hotspot offers a fast and reliable Internet connection for up to 7 devices; includes data trial for 3 months or 3GB (whichever comes first) DATA TRIAL OFFER GOOD THROUGH 4/30/2018 (Available Wi-Fi requires compatible mobile device, active OnStar service and data plan. Data plans provided by AT&T. Visit onstar.com for details and system limitations.) Optional
Floor mats, color-keyed carpeted first and second row Optional
Pedals, power-adjustable Optional
Instrumentation, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure Standard
Console, floor mounted with cup holders, cell phone storage, power cord management, hanging file holder capability and (K4C) wireless charging Optional
Display, customizable driver display, 8" multi-color configurable Optional
Windows, power with driver express up and down and express down on all other windows Optional
Door locks, power Standard
Power outlet, 110-volt AC Optional
Cruise control, steering wheel-mounted Optional
Assist handle, front passenger and driver on A-pillars Optional
Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor) Optional
Steering wheel, heated, leather wrapped with audio and cruise controls Optional
Seating, heated and ventilated perforated leather-appointed front bucket Optional
Air conditioning, dual-zone automatic climate control Optional
Remote Keyless Entry Optional
Theft-deterrent system, unauthorized entry Optional
Suspension, MagneRide Magnetic Ride Control with MagneRide brand shock absorbers Optional
Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power Optional
Rear wheel drive Standard
Cooling, auxiliary external transmission oil cooler Optional
Brakes, 4-wheel disc with DURALIFE rotors, 4-wheel antilock Standard
LPO, Polished exhaust tip (dealer installed) Optional
Steering, Electric Power Steering (EPS) assist, rack-and-pinion Standard
Differential, heavy-duty locking rear Optional
Transmission, 8-speed automatic, electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (STD) Optional
GVWR, 7000 lbs. (3175 kg) (Requires 2WD model.) (STD) Optional
Cooling, external engine oil cooler Standard
Capless Fuel Fill Standard
Pickup box (STD) Optional
Hill Descent Control Optional
Cargo tie downs (4), movable upper Optional
Frame, fully-boxed, hydroformed front section Standard
Air cleaner, high-capacity Optional
Exhaust, aluminized stainless-steel muffler and tailpipe Standard
Rear axle, 3.42 ratio Optional
Alternator, 150 amps Standard
Recovery hooks, front, frame-mounted, black Optional
Engine, 5.3L EcoTec3 V8, with Active Fuel Management, Direct Injection and Variable Valve Timing, includes aluminum block construction (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 Nm] @ 4100 rpm; more than 300 lb-ft of torque from 2000 to 5600 rpm) (STD) Optional
Trailering equipment includes trailer hitch, 7-pin and 4-pin connectors Optional
Enhanced Driver Alert Package includes (UHY) Low Speed Collision Mitigation Braking, (UHX) Lane Keep Assist, (TQ5) IntelliBeam headlamps and (UEU) Forward Collision Alert, Safety Alert Seat Optional
StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist Standard
Air bag, Passenger Sensing System Optional
Front and Rear Park Assist, Ultrasonic Optional
Rear Vision Camera with dynamic guide lines Optional
Forward Collision Alert Optional
Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire) Optional
Daytime Running Lamps with automatic exterior lamp control Standard
Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use safety belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.) Optional
Lane Keep Assist Optional
OnStar and GMC connected services capable; EFFECTIVE WITH RETAIL SALES STARTING 5/1/2018. (Visit onstar.com for coverage map, details and system limitations. Services vary by model.) Optional
GMC Connected Access with 10 years of standard connectivity which enables services such as, Vehicle Diagnostics, Dealer Maintenance Notification, GMC Smart Driver, Marketplace and more; EFFECTIVE WITH SALES STARTING 5/1/2018. (Included and only available with (UE1) OnStar. Limitations apply. Not transferable. Standard connectivity available to original purchaser for ten years from the date of initial vehicle purchase for model year 2018 or newer GMC vehicles. See onstar.com for details and further plan limitations. Connected Access does not include emergency or security services. Availability and additional services enabled by Connected Access are subject to change.) Optional
Safety Alert Seat Optional
Teen Driver mode a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to encourage safe driving behavior. It can limit certain vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report gives you information on your teen's driving habits and helps you to continue to coach your new driver Standard
Low Speed Forward Automatic Braking Optional
Rear Brake Rotor Diam x Thickness 13.60 x 0.79 in
Drum - Rear (Yes or ) N/A
Disc - Front (Yes or ) Yes
Brake Type Pwr
Disc - Rear (Yes or ) Yes
Brake ABS System (Second Line) N/A
Brake ABS System 4-Wheel
Front Brake Rotor Diam x Thickness 13.00 x 1.18 in
Fuel Tank Capacity, Approx 26 gal
Aux Fuel Tank Capacity, Approx N/A gal
Steering Ratio (:1), Overall N/A
Turning Diameter - Wall to Wall N/A ft
Steering Type Electric Rack & Pinion
Turning Diameter - Curb to Curb 47.2 ft
Rear Tire Size P275/55R20
Front Tire Size P275/55R20
Spare Tire Size P265/70R17
Dead Weight Hitch - Max Trailer Wt. 5000 lbs
Wt Distributing Hitch - Max Tongue Wt. 930 lbs
Fifth Wheel Hitch - Max Tongue Wt. N/A lbs
Wt Distributing Hitch - Max Trailer Wt. 9300 lbs
Maximum Trailering Capacity 9300 lbs
Dead Weight Hitch - Max Tongue Wt. 500 lbs
Fifth Wheel Hitch - Max Trailer Wt. N/A lbs
Option Weight - Rear 0.00 lbs
As Spec'd Payload N/A lbs
Maximum Payload Capacity N/A lbs
Curb Weight - Front N/A lbs
Curb Weight N/A lbs
Total Option Weight 0.00 lbs
Gross Vehicle Weight Rating 7000.00 lbs
Gross Axle Weight Rating 7800.00 lbs
Option Weight - Front 0.00 lbs
Base Curb Weight N/A lbs
As Spec'd Curb Weight N/A lbs
Gross Combined Wt Rating 15000 lbs
Curb Weight - Rear N/A lbs
Front Leg Room 45.27 in
Front Head Room 42.80 in
Tailgate Width N/A in
Ext'd Cab Cargo Volume N/A ft³
Overhang, Front N/A in
Second Hip Room 60.27 in
Second Head Room 40.50 in
Cargo Box Width @ Top, Rear N/A in
Width, Max w/o mirrors 80.00 in
Length, Overall w/rear bumper N/A in
Height, Overall 74.17 in
Length, Overall w/o rear bumper 229.30 in
Ground Clearance, Front 8.73 in
Cargo Box Length @ Floor 69.33 in
Ground to Top of Load Floor 34.9 in
Second Leg Room 40.93 in
Length, Overall N/A in
Wheelbase 143.50 in
Ground Clearance, Rear 8.73 in
Cargo Box Width @ Wheelhousings 51.03 in
Front Hip Room 60.73 in
Cargo Box Width @ Floor 64.6 in
Overhang, Rear w/o bumper N/A in
Passenger Capacity 6
Second Shoulder Room 65.73 in
Cab to End of Frame N/A in
Cargo Box (Area) Height 21.10 in
Front Shoulder Room 66.03 in
Cargo Volume 53.40 ft³
Bluetooth for phone personal cell phone connectivity to vehicle audio system Optional
Radio, HD Optional
Single-slot CD/MP3 player (Replaced by (U42) rear seat DVD/Blu-Ray Entertainment Package when (U42) is ordered.) Optional
Audio system, 8" diagonal Color Touch Screen Navigation with GMC Infotainment System, AM/FM/SiriusXM, HD Radio with USB ports, auxiliary jack, Bluetooth streaming audio for music and most phones, Pandora Internet radio and voice-activated technology for radio and phone (STD) Optional
Bose Sound with 6 speaker system (7 speaker system including subwoofer when ordered with bucket seats) Optional
SiriusXM Satellite Radio is standard on nearly all 2018 GM models. Enjoy a 3-month All Access trial subscription with over 150 channels including commercial-free music, plus sports, news and entertainment. Plus listening on the app and online is included, so you'll hear the best SiriusXM has to offer, anywhere life takes you. Welcome to the world of SiriusXM. (If you decide to continue service after your trial, the subscription plan you choose will automatically renew thereafter and you will be charged according to your chosen payment method at then-current rates. Fees and taxes apply. To cancel you must call us at 1-866-635-2349. See our Customer Agreement for complete terms at www.siriusxm.com. All fees and programming subject to change.) Optional
Wireless Charging (Not compatible with all phones. Compliant batteries include QI and PMA technologies. Reference Mobile devices manual to confirm what type of battery it uses.) Optional
Steering wheel audio controls Optional
Assist steps, chromed tubular, 6" rectangular (factory installed) (May delete (BVQ) and add (BRS) power assist step or LPO assist steps (VXJ) by selecting (R8M) Alternate Assist Step Desired.) Optional
Tailgate and bed rail protection caps, top Standard
Headlight, IntelliBeam, automatic high beam on/off Optional
Mirror caps, chrome Optional
Tailgate, EZ-Lift and Lower Optional
Lamps, cargo area, cab mounted with switch on center switch bank Optional
Active Aero Shutters, front Standard
Wheel, full-size spare, 17" (43.2 cm) steel Optional
Wheelhouse liners, rear Optional
Mirrors, outside chrome cap, heated power-adjustable, power-folding and driver-side auto-dimming with integrated turn signal indicators and puddle lamps (includes driver's side spotter mirror) Optional
Glass, deep-tinted Optional
Fog lamps, thin profile LED Optional
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door Optional
Taillamps, LED with signature Optional
Bumper, front, body-color lower Optional
Remote Locking Tailgate (Included and only available with (AQQ) Remote Keyless Entry.) Optional
Tires, P275/55R20 all-season, blackwall (STD) Optional
Window, power, rear sliding with rear defogger Optional
Moldings, bodyside, chrome Optional
Wheels, 20" x 9" (50.8 cm x 22.9 cm) ultra bright machined aluminum (STD) Optional
CornerStep, rear bumper Optional
Bed Liner, Spray-on Pickup box bed liner consisting of high pressure, chemically bonded, sprayed-on polyurea & polyurethane liner formulation. Liner is permanently bonded to the truck bed providing a water tight seal. Includes embossed Denali logo on front bed wall. The textured, non-skid surface is black in color and robotically applied to yield consistent 90 mil floor and tailgate thickness along with 50 mil box sidewall thickness. Spray-on liner covers entire bed interior surface below side rails, including tailgate, front box top rail, gage hole plugs and lower tie down loops. (Not available with (VZX) bed liner, LPO.) Optional
Bumper, rear body-color with corner steps Optional
Headlamps, high-performance LED headlamps with GMC signature LED lighting Optional
Tire, spare P265/70R17 all-season, blackwall Optional
Door handles, chrome Optional
LED Lighting, cargo box with switch on center switch bank Optional
Grille, Denali Chrome Optional
Mirror, inside rearview auto-dimming Optional
Universal Home Remote Optional
Steering column, manual Tilt-Wheel and telescoping Optional
Seats, front full-feature leather-appointed bucket with (KA1) heated seat cushions and seat backs. Includes 12-way power driver and front passenger seat adjusters, including 4-way power lumbar control, 2-position driver memory, adjustable head restraints, (D07) floor console and storage pockets and (K4C) wireless charging (STD) Optional
Floor covering, color-keyed carpeting Optional
Visors, driver and front passenger illuminated vanity mirrors Optional
Remote vehicle starter system Optional
Defogger, rear-window electric Optional
OnStar 4G LTE and available built-in Wi-Fi hotspot offers a fast and reliable Internet connection for up to 7 devices; includes data trial for 3 months or 3GB (whichever comes first) DATA TRIAL OFFER GOOD THROUGH 4/30/2018 (Available Wi-Fi requires compatible mobile device, active OnStar service and data plan. Data plans provided by AT&T. Visit onstar.com for details and system limitations.) Optional
Floor mats, color-keyed carpeted first and second row Optional
Pedals, power-adjustable Optional
Instrumentation, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure Standard
Console, floor mounted with cup holders, cell phone storage, power cord management, hanging file holder capability and (K4C) wireless charging Optional
Display, customizable driver display, 8" multi-color configurable Optional
Windows, power with driver express up and down and express down on all other windows Optional
Door locks, power Standard
Power outlet, 110-volt AC Optional
Cruise control, steering wheel-mounted Optional
Assist handle, front passenger and driver on A-pillars Optional
Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor) Optional
Steering wheel, heated, leather wrapped with audio and cruise controls Optional
Seating, heated and ventilated perforated leather-appointed front bucket Optional
Air conditioning, dual-zone automatic climate control Optional
Remote Keyless Entry Optional
Theft-deterrent system, unauthorized entry Optional
Suspension, MagneRide Magnetic Ride Control with MagneRide brand shock absorbers Optional
Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power Optional
Rear wheel drive Standard
Cooling, auxiliary external transmission oil cooler Optional
Brakes, 4-wheel disc with DURALIFE rotors, 4-wheel antilock Standard
LPO, Polished exhaust tip (dealer installed) Optional
Steering, Electric Power Steering (EPS) assist, rack-and-pinion Standard
Differential, heavy-duty locking rear Optional
Transmission, 8-speed automatic, electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (STD) Optional
GVWR, 7000 lbs. (3175 kg) (Requires 2WD model.) (STD) Optional
Cooling, external engine oil cooler Standard
Capless Fuel Fill Standard
Pickup box (STD) Optional
Hill Descent Control Optional
Cargo tie downs (4), movable upper Optional
Frame, fully-boxed, hydroformed front section Standard
Air cleaner, high-capacity Optional
Exhaust, aluminized stainless-steel muffler and tailpipe Standard
Rear axle, 3.42 ratio Optional
Alternator, 150 amps Standard
Recovery hooks, front, frame-mounted, black Optional
Engine, 5.3L EcoTec3 V8, with Active Fuel Management, Direct Injection and Variable Valve Timing, includes aluminum block construction (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 Nm] @ 4100 rpm; more than 300 lb-ft of torque from 2000 to 5600 rpm) (STD) Optional
Trailering equipment includes trailer hitch, 7-pin and 4-pin connectors Optional
Enhanced Driver Alert Package includes (UHY) Low Speed Collision Mitigation Braking, (UHX) Lane Keep Assist, (TQ5) IntelliBeam headlamps and (UEU) Forward Collision Alert, Safety Alert Seat Optional
StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist Standard
Air bag, Passenger Sensing System Optional
Front and Rear Park Assist, Ultrasonic Optional
Rear Vision Camera with dynamic guide lines Optional
Forward Collision Alert Optional
Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire) Optional
Daytime Running Lamps with automatic exterior lamp control Standard
Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use safety belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.) Optional
Lane Keep Assist Optional
OnStar and GMC connected services capable; EFFECTIVE WITH RETAIL SALES STARTING 5/1/2018. (Visit onstar.com for coverage map, details and system limitations. Services vary by model.) Optional
GMC Connected Access with 10 years of standard connectivity which enables services such as, Vehicle Diagnostics, Dealer Maintenance Notification, GMC Smart Driver, Marketplace and more; EFFECTIVE WITH SALES STARTING 5/1/2018. (Included and only available with (UE1) OnStar. Limitations apply. Not transferable. Standard connectivity available to original purchaser for ten years from the date of initial vehicle purchase for model year 2018 or newer GMC vehicles. See onstar.com for details and further plan limitations. Connected Access does not include emergency or security services. Availability and additional services enabled by Connected Access are subject to change.) Optional
Safety Alert Seat Optional
Teen Driver mode a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to encourage safe driving behavior. It can limit certain vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report gives you information on your teen's driving habits and helps you to continue to coach your new driver Standard
Low Speed Forward Automatic Braking Optional
Fuel Tank Capacity, Approx 26 gal
Aux Fuel Tank Capacity, Approx N/A gal
Steering Ratio (:1), Overall N/A
Turning Diameter - Wall to Wall N/A ft
Steering Type Electric Rack & Pinion
Turning Diameter - Curb to Curb 47.2 ft
Rear Tire Size P275/55R20
Front Tire Size P275/55R20
Spare Tire Size P265/70R17
Dead Weight Hitch - Max Trailer Wt. 5000 lbs
Wt Distributing Hitch - Max Tongue Wt. 930 lbs
Fifth Wheel Hitch - Max Tongue Wt. N/A lbs
Wt Distributing Hitch - Max Trailer Wt. 9300 lbs
Maximum Trailering Capacity 9300 lbs
Dead Weight Hitch - Max Tongue Wt. 500 lbs
Fifth Wheel Hitch - Max Trailer Wt. N/A lbs
Option Weight - Rear 0.00 lbs
As Spec'd Payload N/A lbs
Maximum Payload Capacity N/A lbs
Curb Weight - Front N/A lbs
Curb Weight N/A lbs
Total Option Weight 0.00 lbs
Gross Vehicle Weight Rating 7000.00 lbs
Gross Axle Weight Rating 7800.00 lbs
Option Weight - Front 0.00 lbs
Base Curb Weight N/A lbs
As Spec'd Curb Weight N/A lbs
Gross Combined Wt Rating 15000 lbs
Curb Weight - Rear N/A lbs
Front Leg Room 45.27 in
Front Head Room 42.80 in
Tailgate Width N/A in
Ext'd Cab Cargo Volume N/A ft³
Overhang, Front N/A in
Second Hip Room 60.27 in
Second Head Room 40.50 in
Cargo Box Width @ Top, Rear N/A in
Width, Max w/o mirrors 80.00 in
Length, Overall w/rear bumper N/A in
Height, Overall 74.17 in
Length, Overall w/o rear bumper 229.30 in
Ground Clearance, Front 8.73 in
Cargo Box Length @ Floor 69.33 in
Ground to Top of Load Floor 34.9 in
Second Leg Room 40.93 in
Length, Overall N/A in
Wheelbase 143.50 in
Ground Clearance, Rear 8.73 in
Cargo Box Width @ Wheelhousings 51.03 in
Front Hip Room 60.73 in
Cargo Box Width @ Floor 64.6 in
Overhang, Rear w/o bumper N/A in
Passenger Capacity 6
Second Shoulder Room 65.73 in
Cab to End of Frame N/A in
Cargo Box (Area) Height 21.10 in
Front Shoulder Room 66.03 in
Cargo Volume 53.40 ft³
Bluetooth for phone personal cell phone connectivity to vehicle audio system Optional
Radio, HD Optional
Single-slot CD/MP3 player (Replaced by (U42) rear seat DVD/Blu-Ray Entertainment Package when (U42) is ordered.) Optional
Audio system, 8" diagonal Color Touch Screen Navigation with GMC Infotainment System, AM/FM/SiriusXM, HD Radio with USB ports, auxiliary jack, Bluetooth streaming audio for music and most phones, Pandora Internet radio and voice-activated technology for radio and phone (STD) Optional
Bose Sound with 6 speaker system (7 speaker system including subwoofer when ordered with bucket seats) Optional
SiriusXM Satellite Radio is standard on nearly all 2018 GM models. Enjoy a 3-month All Access trial subscription with over 150 channels including commercial-free music, plus sports, news and entertainment. Plus listening on the app and online is included, so you'll hear the best SiriusXM has to offer, anywhere life takes you. Welcome to the world of SiriusXM. (If you decide to continue service after your trial, the subscription plan you choose will automatically renew thereafter and you will be charged according to your chosen payment method at then-current rates. Fees and taxes apply. To cancel you must call us at 1-866-635-2349. See our Customer Agreement for complete terms at www.siriusxm.com. All fees and programming subject to change.) Optional
Wireless Charging (Not compatible with all phones. Compliant batteries include QI and PMA technologies. Reference Mobile devices manual to confirm what type of battery it uses.) Optional
Steering wheel audio controls Optional
Assist steps, chromed tubular, 6" rectangular (factory installed) (May delete (BVQ) and add (BRS) power assist step or LPO assist steps (VXJ) by selecting (R8M) Alternate Assist Step Desired.) Optional
Tailgate and bed rail protection caps, top Standard
Headlight, IntelliBeam, automatic high beam on/off Optional
Mirror caps, chrome Optional
Tailgate, EZ-Lift and Lower Optional
Lamps, cargo area, cab mounted with switch on center switch bank Optional
Active Aero Shutters, front Standard
Wheel, full-size spare, 17" (43.2 cm) steel Optional
Wheelhouse liners, rear Optional
Mirrors, outside chrome cap, heated power-adjustable, power-folding and driver-side auto-dimming with integrated turn signal indicators and puddle lamps (includes driver's side spotter mirror) Optional
Glass, deep-tinted Optional
Fog lamps, thin profile LED Optional
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door Optional
Taillamps, LED with signature Optional
Bumper, front, body-color lower Optional
Remote Locking Tailgate (Included and only available with (AQQ) Remote Keyless Entry.) Optional
Tires, P275/55R20 all-season, blackwall (STD) Optional
Window, power, rear sliding with rear defogger Optional
Moldings, bodyside, chrome Optional
Wheels, 20" x 9" (50.8 cm x 22.9 cm) ultra bright machined aluminum (STD) Optional
CornerStep, rear bumper Optional
Bed Liner, Spray-on Pickup box bed liner consisting of high pressure, chemically bonded, sprayed-on polyurea & polyurethane liner formulation. Liner is permanently bonded to the truck bed providing a water tight seal. Includes embossed Denali logo on front bed wall. The textured, non-skid surface is black in color and robotically applied to yield consistent 90 mil floor and tailgate thickness along with 50 mil box sidewall thickness. Spray-on liner covers entire bed interior surface below side rails, including tailgate, front box top rail, gage hole plugs and lower tie down loops. (Not available with (VZX) bed liner, LPO.) Optional
Bumper, rear body-color with corner steps Optional
Headlamps, high-performance LED headlamps with GMC signature LED lighting Optional
Tire, spare P265/70R17 all-season, blackwall Optional
Door handles, chrome Optional
LED Lighting, cargo box with switch on center switch bank Optional
Grille, Denali Chrome Optional
Mirror, inside rearview auto-dimming Optional
Universal Home Remote Optional
Steering column, manual Tilt-Wheel and telescoping Optional
Seats, front full-feature leather-appointed bucket with (KA1) heated seat cushions and seat backs. Includes 12-way power driver and front passenger seat adjusters, including 4-way power lumbar control, 2-position driver memory, adjustable head restraints, (D07) floor console and storage pockets and (K4C) wireless charging (STD) Optional
Floor covering, color-keyed carpeting Optional
Visors, driver and front passenger illuminated vanity mirrors Optional
Remote vehicle starter system Optional
Defogger, rear-window electric Optional
OnStar 4G LTE and available built-in Wi-Fi hotspot offers a fast and reliable Internet connection for up to 7 devices; includes data trial for 3 months or 3GB (whichever comes first) DATA TRIAL OFFER GOOD THROUGH 4/30/2018 (Available Wi-Fi requires compatible mobile device, active OnStar service and data plan. Data plans provided by AT&T. Visit onstar.com for details and system limitations.) Optional
Floor mats, color-keyed carpeted first and second row Optional
Pedals, power-adjustable Optional
Instrumentation, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure Standard
Console, floor mounted with cup holders, cell phone storage, power cord management, hanging file holder capability and (K4C) wireless charging Optional
Display, customizable driver display, 8" multi-color configurable Optional
Windows, power with driver express up and down and express down on all other windows Optional
Door locks, power Standard
Power outlet, 110-volt AC Optional
Cruise control, steering wheel-mounted Optional
Assist handle, front passenger and driver on A-pillars Optional
Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor) Optional
Steering wheel, heated, leather wrapped with audio and cruise controls Optional
Seating, heated and ventilated perforated leather-appointed front bucket Optional
Air conditioning, dual-zone automatic climate control Optional
Remote Keyless Entry Optional
Theft-deterrent system, unauthorized entry Optional
Suspension, MagneRide Magnetic Ride Control with MagneRide brand shock absorbers Optional
Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power Optional
Rear wheel drive Standard
Cooling, auxiliary external transmission oil cooler Optional
Brakes, 4-wheel disc with DURALIFE rotors, 4-wheel antilock Standard
LPO, Polished exhaust tip (dealer installed) Optional
Steering, Electric Power Steering (EPS) assist, rack-and-pinion Standard
Differential, heavy-duty locking rear Optional
Transmission, 8-speed automatic, electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (STD) Optional
GVWR, 7000 lbs. (3175 kg) (Requires 2WD model.) (STD) Optional
Cooling, external engine oil cooler Standard
Capless Fuel Fill Standard
Pickup box (STD) Optional
Hill Descent Control Optional
Cargo tie downs (4), movable upper Optional
Frame, fully-boxed, hydroformed front section Standard
Air cleaner, high-capacity Optional
Exhaust, aluminized stainless-steel muffler and tailpipe Standard
Rear axle, 3.42 ratio Optional
Alternator, 150 amps Standard
Recovery hooks, front, frame-mounted, black Optional
Engine, 5.3L EcoTec3 V8, with Active Fuel Management, Direct Injection and Variable Valve Timing, includes aluminum block construction (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 Nm] @ 4100 rpm; more than 300 lb-ft of torque from 2000 to 5600 rpm) (STD) Optional
Trailering equipment includes trailer hitch, 7-pin and 4-pin connectors Optional
Enhanced Driver Alert Package includes (UHY) Low Speed Collision Mitigation Braking, (UHX) Lane Keep Assist, (TQ5) IntelliBeam headlamps and (UEU) Forward Collision Alert, Safety Alert Seat Optional
StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist Standard
Air bag, Passenger Sensing System Optional
Front and Rear Park Assist, Ultrasonic Optional
Rear Vision Camera with dynamic guide lines Optional
Forward Collision Alert Optional
Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire) Optional
Daytime Running Lamps with automatic exterior lamp control Standard
Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use safety belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.) Optional
Lane Keep Assist Optional
OnStar and GMC connected services capable; EFFECTIVE WITH RETAIL SALES STARTING 5/1/2018. (Visit onstar.com for coverage map, details and system limitations. Services vary by model.) Optional
GMC Connected Access with 10 years of standard connectivity which enables services such as, Vehicle Diagnostics, Dealer Maintenance Notification, GMC Smart Driver, Marketplace and more; EFFECTIVE WITH SALES STARTING 5/1/2018. (Included and only available with (UE1) OnStar. Limitations apply. Not transferable. Standard connectivity available to original purchaser for ten years from the date of initial vehicle purchase for model year 2018 or newer GMC vehicles. See onstar.com for details and further plan limitations. Connected Access does not include emergency or security services. Availability and additional services enabled by Connected Access are subject to change.) Optional
Safety Alert Seat Optional
Teen Driver mode a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to encourage safe driving behavior. It can limit certain vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report gives you information on your teen's driving habits and helps you to continue to coach your new driver Standard
Low Speed Forward Automatic Braking Optional
Steering Ratio (:1), Overall N/A
Turning Diameter - Wall to Wall N/A ft
Steering Type Electric Rack & Pinion
Turning Diameter - Curb to Curb 47.2 ft
Rear Tire Size P275/55R20
Front Tire Size P275/55R20
Spare Tire Size P265/70R17
Dead Weight Hitch - Max Trailer Wt. 5000 lbs
Wt Distributing Hitch - Max Tongue Wt. 930 lbs
Fifth Wheel Hitch - Max Tongue Wt. N/A lbs
Wt Distributing Hitch - Max Trailer Wt. 9300 lbs
Maximum Trailering Capacity 9300 lbs
Dead Weight Hitch - Max Tongue Wt. 500 lbs
Fifth Wheel Hitch - Max Trailer Wt. N/A lbs
Option Weight - Rear 0.00 lbs
As Spec'd Payload N/A lbs
Maximum Payload Capacity N/A lbs
Curb Weight - Front N/A lbs
Curb Weight N/A lbs
Total Option Weight 0.00 lbs
Gross Vehicle Weight Rating 7000.00 lbs
Gross Axle Weight Rating 7800.00 lbs
Option Weight - Front 0.00 lbs
Base Curb Weight N/A lbs
As Spec'd Curb Weight N/A lbs
Gross Combined Wt Rating 15000 lbs
Curb Weight - Rear N/A lbs
Front Leg Room 45.27 in
Front Head Room 42.80 in
Tailgate Width N/A in
Ext'd Cab Cargo Volume N/A ft³
Overhang, Front N/A in
Second Hip Room 60.27 in
Second Head Room 40.50 in
Cargo Box Width @ Top, Rear N/A in
Width, Max w/o mirrors 80.00 in
Length, Overall w/rear bumper N/A in
Height, Overall 74.17 in
Length, Overall w/o rear bumper 229.30 in
Ground Clearance, Front 8.73 in
Cargo Box Length @ Floor 69.33 in
Ground to Top of Load Floor 34.9 in
Second Leg Room 40.93 in
Length, Overall N/A in
Wheelbase 143.50 in
Ground Clearance, Rear 8.73 in
Cargo Box Width @ Wheelhousings 51.03 in
Front Hip Room 60.73 in
Cargo Box Width @ Floor 64.6 in
Overhang, Rear w/o bumper N/A in
Passenger Capacity 6
Second Shoulder Room 65.73 in
Cab to End of Frame N/A in
Cargo Box (Area) Height 21.10 in
Front Shoulder Room 66.03 in
Cargo Volume 53.40 ft³
Bluetooth for phone personal cell phone connectivity to vehicle audio system Optional
Radio, HD Optional
Single-slot CD/MP3 player (Replaced by (U42) rear seat DVD/Blu-Ray Entertainment Package when (U42) is ordered.) Optional
Audio system, 8" diagonal Color Touch Screen Navigation with GMC Infotainment System, AM/FM/SiriusXM, HD Radio with USB ports, auxiliary jack, Bluetooth streaming audio for music and most phones, Pandora Internet radio and voice-activated technology for radio and phone (STD) Optional
Bose Sound with 6 speaker system (7 speaker system including subwoofer when ordered with bucket seats) Optional
SiriusXM Satellite Radio is standard on nearly all 2018 GM models. Enjoy a 3-month All Access trial subscription with over 150 channels including commercial-free music, plus sports, news and entertainment. Plus listening on the app and online is included, so you'll hear the best SiriusXM has to offer, anywhere life takes you. Welcome to the world of SiriusXM. (If you decide to continue service after your trial, the subscription plan you choose will automatically renew thereafter and you will be charged according to your chosen payment method at then-current rates. Fees and taxes apply. To cancel you must call us at 1-866-635-2349. See our Customer Agreement for complete terms at www.siriusxm.com. All fees and programming subject to change.) Optional
Wireless Charging (Not compatible with all phones. Compliant batteries include QI and PMA technologies. Reference Mobile devices manual to confirm what type of battery it uses.) Optional
Steering wheel audio controls Optional
Assist steps, chromed tubular, 6" rectangular (factory installed) (May delete (BVQ) and add (BRS) power assist step or LPO assist steps (VXJ) by selecting (R8M) Alternate Assist Step Desired.) Optional
Tailgate and bed rail protection caps, top Standard
Headlight, IntelliBeam, automatic high beam on/off Optional
Mirror caps, chrome Optional
Tailgate, EZ-Lift and Lower Optional
Lamps, cargo area, cab mounted with switch on center switch bank Optional
Active Aero Shutters, front Standard
Wheel, full-size spare, 17" (43.2 cm) steel Optional
Wheelhouse liners, rear Optional
Mirrors, outside chrome cap, heated power-adjustable, power-folding and driver-side auto-dimming with integrated turn signal indicators and puddle lamps (includes driver's side spotter mirror) Optional
Glass, deep-tinted Optional
Fog lamps, thin profile LED Optional
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door Optional
Taillamps, LED with signature Optional
Bumper, front, body-color lower Optional
Remote Locking Tailgate (Included and only available with (AQQ) Remote Keyless Entry.) Optional
Tires, P275/55R20 all-season, blackwall (STD) Optional
Window, power, rear sliding with rear defogger Optional
Moldings, bodyside, chrome Optional
Wheels, 20" x 9" (50.8 cm x 22.9 cm) ultra bright machined aluminum (STD) Optional
CornerStep, rear bumper Optional
Bed Liner, Spray-on Pickup box bed liner consisting of high pressure, chemically bonded, sprayed-on polyurea & polyurethane liner formulation. Liner is permanently bonded to the truck bed providing a water tight seal. Includes embossed Denali logo on front bed wall. The textured, non-skid surface is black in color and robotically applied to yield consistent 90 mil floor and tailgate thickness along with 50 mil box sidewall thickness. Spray-on liner covers entire bed interior surface below side rails, including tailgate, front box top rail, gage hole plugs and lower tie down loops. (Not available with (VZX) bed liner, LPO.) Optional
Bumper, rear body-color with corner steps Optional
Headlamps, high-performance LED headlamps with GMC signature LED lighting Optional
Tire, spare P265/70R17 all-season, blackwall Optional
Door handles, chrome Optional
LED Lighting, cargo box with switch on center switch bank Optional
Grille, Denali Chrome Optional
Mirror, inside rearview auto-dimming Optional
Universal Home Remote Optional
Steering column, manual Tilt-Wheel and telescoping Optional
Seats, front full-feature leather-appointed bucket with (KA1) heated seat cushions and seat backs. Includes 12-way power driver and front passenger seat adjusters, including 4-way power lumbar control, 2-position driver memory, adjustable head restraints, (D07) floor console and storage pockets and (K4C) wireless charging (STD) Optional
Floor covering, color-keyed carpeting Optional
Visors, driver and front passenger illuminated vanity mirrors Optional
Remote vehicle starter system Optional
Defogger, rear-window electric Optional
OnStar 4G LTE and available built-in Wi-Fi hotspot offers a fast and reliable Internet connection for up to 7 devices; includes data trial for 3 months or 3GB (whichever comes first) DATA TRIAL OFFER GOOD THROUGH 4/30/2018 (Available Wi-Fi requires compatible mobile device, active OnStar service and data plan. Data plans provided by AT&T. Visit onstar.com for details and system limitations.) Optional
Floor mats, color-keyed carpeted first and second row Optional
Pedals, power-adjustable Optional
Instrumentation, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure Standard
Console, floor mounted with cup holders, cell phone storage, power cord management, hanging file holder capability and (K4C) wireless charging Optional
Display, customizable driver display, 8" multi-color configurable Optional
Windows, power with driver express up and down and express down on all other windows Optional
Door locks, power Standard
Power outlet, 110-volt AC Optional
Cruise control, steering wheel-mounted Optional
Assist handle, front passenger and driver on A-pillars Optional
Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor) Optional
Steering wheel, heated, leather wrapped with audio and cruise controls Optional
Seating, heated and ventilated perforated leather-appointed front bucket Optional
Air conditioning, dual-zone automatic climate control Optional
Remote Keyless Entry Optional
Theft-deterrent system, unauthorized entry Optional
Suspension, MagneRide Magnetic Ride Control with MagneRide brand shock absorbers Optional
Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power Optional
Rear wheel drive Standard
Cooling, auxiliary external transmission oil cooler Optional
Brakes, 4-wheel disc with DURALIFE rotors, 4-wheel antilock Standard
LPO, Polished exhaust tip (dealer installed) Optional
Steering, Electric Power Steering (EPS) assist, rack-and-pinion Standard
Differential, heavy-duty locking rear Optional
Transmission, 8-speed automatic, electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (STD) Optional
GVWR, 7000 lbs. (3175 kg) (Requires 2WD model.) (STD) Optional
Cooling, external engine oil cooler Standard
Capless Fuel Fill Standard
Pickup box (STD) Optional
Hill Descent Control Optional
Cargo tie downs (4), movable upper Optional
Frame, fully-boxed, hydroformed front section Standard
Air cleaner, high-capacity Optional
Exhaust, aluminized stainless-steel muffler and tailpipe Standard
Rear axle, 3.42 ratio Optional
Alternator, 150 amps Standard
Recovery hooks, front, frame-mounted, black Optional
Engine, 5.3L EcoTec3 V8, with Active Fuel Management, Direct Injection and Variable Valve Timing, includes aluminum block construction (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 Nm] @ 4100 rpm; more than 300 lb-ft of torque from 2000 to 5600 rpm) (STD) Optional
Trailering equipment includes trailer hitch, 7-pin and 4-pin connectors Optional
Enhanced Driver Alert Package includes (UHY) Low Speed Collision Mitigation Braking, (UHX) Lane Keep Assist, (TQ5) IntelliBeam headlamps and (UEU) Forward Collision Alert, Safety Alert Seat Optional
StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist Standard
Air bag, Passenger Sensing System Optional
Front and Rear Park Assist, Ultrasonic Optional
Rear Vision Camera with dynamic guide lines Optional
Forward Collision Alert Optional
Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire) Optional
Daytime Running Lamps with automatic exterior lamp control Standard
Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use safety belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.) Optional
Lane Keep Assist Optional
OnStar and GMC connected services capable; EFFECTIVE WITH RETAIL SALES STARTING 5/1/2018. (Visit onstar.com for coverage map, details and system limitations. Services vary by model.) Optional
GMC Connected Access with 10 years of standard connectivity which enables services such as, Vehicle Diagnostics, Dealer Maintenance Notification, GMC Smart Driver, Marketplace and more; EFFECTIVE WITH SALES STARTING 5/1/2018. (Included and only available with (UE1) OnStar. Limitations apply. Not transferable. Standard connectivity available to original purchaser for ten years from the date of initial vehicle purchase for model year 2018 or newer GMC vehicles. See onstar.com for details and further plan limitations. Connected Access does not include emergency or security services. Availability and additional services enabled by Connected Access are subject to change.) Optional
Safety Alert Seat Optional
Teen Driver mode a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to encourage safe driving behavior. It can limit certain vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report gives you information on your teen's driving habits and helps you to continue to coach your new driver Standard
Low Speed Forward Automatic Braking Optional
Rear Tire Size P275/55R20
Front Tire Size P275/55R20
Spare Tire Size P265/70R17
Dead Weight Hitch - Max Trailer Wt. 5000 lbs
Wt Distributing Hitch - Max Tongue Wt. 930 lbs
Fifth Wheel Hitch - Max Tongue Wt. N/A lbs
Wt Distributing Hitch - Max Trailer Wt. 9300 lbs
Maximum Trailering Capacity 9300 lbs
Dead Weight Hitch - Max Tongue Wt. 500 lbs
Fifth Wheel Hitch - Max Trailer Wt. N/A lbs
Option Weight - Rear 0.00 lbs
As Spec'd Payload N/A lbs
Maximum Payload Capacity N/A lbs
Curb Weight - Front N/A lbs
Curb Weight N/A lbs
Total Option Weight 0.00 lbs
Gross Vehicle Weight Rating 7000.00 lbs
Gross Axle Weight Rating 7800.00 lbs
Option Weight - Front 0.00 lbs
Base Curb Weight N/A lbs
As Spec'd Curb Weight N/A lbs
Gross Combined Wt Rating 15000 lbs
Curb Weight - Rear N/A lbs
Front Leg Room 45.27 in
Front Head Room 42.80 in
Tailgate Width N/A in
Ext'd Cab Cargo Volume N/A ft³
Overhang, Front N/A in
Second Hip Room 60.27 in
Second Head Room 40.50 in
Cargo Box Width @ Top, Rear N/A in
Width, Max w/o mirrors 80.00 in
Length, Overall w/rear bumper N/A in
Height, Overall 74.17 in
Length, Overall w/o rear bumper 229.30 in
Ground Clearance, Front 8.73 in
Cargo Box Length @ Floor 69.33 in
Ground to Top of Load Floor 34.9 in
Second Leg Room 40.93 in
Length, Overall N/A in
Wheelbase 143.50 in
Ground Clearance, Rear 8.73 in
Cargo Box Width @ Wheelhousings 51.03 in
Front Hip Room 60.73 in
Cargo Box Width @ Floor 64.6 in
Overhang, Rear w/o bumper N/A in
Passenger Capacity 6
Second Shoulder Room 65.73 in
Cab to End of Frame N/A in
Cargo Box (Area) Height 21.10 in
Front Shoulder Room 66.03 in
Cargo Volume 53.40 ft³
Bluetooth for phone personal cell phone connectivity to vehicle audio system Optional
Radio, HD Optional
Single-slot CD/MP3 player (Replaced by (U42) rear seat DVD/Blu-Ray Entertainment Package when (U42) is ordered.) Optional
Audio system, 8" diagonal Color Touch Screen Navigation with GMC Infotainment System, AM/FM/SiriusXM, HD Radio with USB ports, auxiliary jack, Bluetooth streaming audio for music and most phones, Pandora Internet radio and voice-activated technology for radio and phone (STD) Optional
Bose Sound with 6 speaker system (7 speaker system including subwoofer when ordered with bucket seats) Optional
SiriusXM Satellite Radio is standard on nearly all 2018 GM models. Enjoy a 3-month All Access trial subscription with over 150 channels including commercial-free music, plus sports, news and entertainment. Plus listening on the app and online is included, so you'll hear the best SiriusXM has to offer, anywhere life takes you. Welcome to the world of SiriusXM. (If you decide to continue service after your trial, the subscription plan you choose will automatically renew thereafter and you will be charged according to your chosen payment method at then-current rates. Fees and taxes apply. To cancel you must call us at 1-866-635-2349. See our Customer Agreement for complete terms at www.siriusxm.com. All fees and programming subject to change.) Optional
Wireless Charging (Not compatible with all phones. Compliant batteries include QI and PMA technologies. Reference Mobile devices manual to confirm what type of battery it uses.) Optional
Steering wheel audio controls Optional
Assist steps, chromed tubular, 6" rectangular (factory installed) (May delete (BVQ) and add (BRS) power assist step or LPO assist steps (VXJ) by selecting (R8M) Alternate Assist Step Desired.) Optional
Tailgate and bed rail protection caps, top Standard
Headlight, IntelliBeam, automatic high beam on/off Optional
Mirror caps, chrome Optional
Tailgate, EZ-Lift and Lower Optional
Lamps, cargo area, cab mounted with switch on center switch bank Optional
Active Aero Shutters, front Standard
Wheel, full-size spare, 17" (43.2 cm) steel Optional
Wheelhouse liners, rear Optional
Mirrors, outside chrome cap, heated power-adjustable, power-folding and driver-side auto-dimming with integrated turn signal indicators and puddle lamps (includes driver's side spotter mirror) Optional
Glass, deep-tinted Optional
Fog lamps, thin profile LED Optional
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door Optional
Taillamps, LED with signature Optional
Bumper, front, body-color lower Optional
Remote Locking Tailgate (Included and only available with (AQQ) Remote Keyless Entry.) Optional
Tires, P275/55R20 all-season, blackwall (STD) Optional
Window, power, rear sliding with rear defogger Optional
Moldings, bodyside, chrome Optional
Wheels, 20" x 9" (50.8 cm x 22.9 cm) ultra bright machined aluminum (STD) Optional
CornerStep, rear bumper Optional
Bed Liner, Spray-on Pickup box bed liner consisting of high pressure, chemically bonded, sprayed-on polyurea & polyurethane liner formulation. Liner is permanently bonded to the truck bed providing a water tight seal. Includes embossed Denali logo on front bed wall. The textured, non-skid surface is black in color and robotically applied to yield consistent 90 mil floor and tailgate thickness along with 50 mil box sidewall thickness. Spray-on liner covers entire bed interior surface below side rails, including tailgate, front box top rail, gage hole plugs and lower tie down loops. (Not available with (VZX) bed liner, LPO.) Optional
Bumper, rear body-color with corner steps Optional
Headlamps, high-performance LED headlamps with GMC signature LED lighting Optional
Tire, spare P265/70R17 all-season, blackwall Optional
Door handles, chrome Optional
LED Lighting, cargo box with switch on center switch bank Optional
Grille, Denali Chrome Optional
Mirror, inside rearview auto-dimming Optional
Universal Home Remote Optional
Steering column, manual Tilt-Wheel and telescoping Optional
Seats, front full-feature leather-appointed bucket with (KA1) heated seat cushions and seat backs. Includes 12-way power driver and front passenger seat adjusters, including 4-way power lumbar control, 2-position driver memory, adjustable head restraints, (D07) floor console and storage pockets and (K4C) wireless charging (STD) Optional
Floor covering, color-keyed carpeting Optional
Visors, driver and front passenger illuminated vanity mirrors Optional
Remote vehicle starter system Optional
Defogger, rear-window electric Optional
OnStar 4G LTE and available built-in Wi-Fi hotspot offers a fast and reliable Internet connection for up to 7 devices; includes data trial for 3 months or 3GB (whichever comes first) DATA TRIAL OFFER GOOD THROUGH 4/30/2018 (Available Wi-Fi requires compatible mobile device, active OnStar service and data plan. Data plans provided by AT&T. Visit onstar.com for details and system limitations.) Optional
Floor mats, color-keyed carpeted first and second row Optional
Pedals, power-adjustable Optional
Instrumentation, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure Standard
Console, floor mounted with cup holders, cell phone storage, power cord management, hanging file holder capability and (K4C) wireless charging Optional
Display, customizable driver display, 8" multi-color configurable Optional
Windows, power with driver express up and down and express down on all other windows Optional
Door locks, power Standard
Power outlet, 110-volt AC Optional
Cruise control, steering wheel-mounted Optional
Assist handle, front passenger and driver on A-pillars Optional
Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor) Optional
Steering wheel, heated, leather wrapped with audio and cruise controls Optional
Seating, heated and ventilated perforated leather-appointed front bucket Optional
Air conditioning, dual-zone automatic climate control Optional
Remote Keyless Entry Optional
Theft-deterrent system, unauthorized entry Optional
Suspension, MagneRide Magnetic Ride Control with MagneRide brand shock absorbers Optional
Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power Optional
Rear wheel drive Standard
Cooling, auxiliary external transmission oil cooler Optional
Brakes, 4-wheel disc with DURALIFE rotors, 4-wheel antilock Standard
LPO, Polished exhaust tip (dealer installed) Optional
Steering, Electric Power Steering (EPS) assist, rack-and-pinion Standard
Differential, heavy-duty locking rear Optional
Transmission, 8-speed automatic, electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (STD) Optional
GVWR, 7000 lbs. (3175 kg) (Requires 2WD model.) (STD) Optional
Cooling, external engine oil cooler Standard
Capless Fuel Fill Standard
Pickup box (STD) Optional
Hill Descent Control Optional
Cargo tie downs (4), movable upper Optional
Frame, fully-boxed, hydroformed front section Standard
Air cleaner, high-capacity Optional
Exhaust, aluminized stainless-steel muffler and tailpipe Standard
Rear axle, 3.42 ratio Optional
Alternator, 150 amps Standard
Recovery hooks, front, frame-mounted, black Optional
Engine, 5.3L EcoTec3 V8, with Active Fuel Management, Direct Injection and Variable Valve Timing, includes aluminum block construction (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 Nm] @ 4100 rpm; more than 300 lb-ft of torque from 2000 to 5600 rpm) (STD) Optional
Trailering equipment includes trailer hitch, 7-pin and 4-pin connectors Optional
Enhanced Driver Alert Package includes (UHY) Low Speed Collision Mitigation Braking, (UHX) Lane Keep Assist, (TQ5) IntelliBeam headlamps and (UEU) Forward Collision Alert, Safety Alert Seat Optional
StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist Standard
Air bag, Passenger Sensing System Optional
Front and Rear Park Assist, Ultrasonic Optional
Rear Vision Camera with dynamic guide lines Optional
Forward Collision Alert Optional
Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire) Optional
Daytime Running Lamps with automatic exterior lamp control Standard
Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use safety belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.) Optional
Lane Keep Assist Optional
OnStar and GMC connected services capable; EFFECTIVE WITH RETAIL SALES STARTING 5/1/2018. (Visit onstar.com for coverage map, details and system limitations. Services vary by model.) Optional
GMC Connected Access with 10 years of standard connectivity which enables services such as, Vehicle Diagnostics, Dealer Maintenance Notification, GMC Smart Driver, Marketplace and more; EFFECTIVE WITH SALES STARTING 5/1/2018. (Included and only available with (UE1) OnStar. Limitations apply. Not transferable. Standard connectivity available to original purchaser for ten years from the date of initial vehicle purchase for model year 2018 or newer GMC vehicles. See onstar.com for details and further plan limitations. Connected Access does not include emergency or security services. Availability and additional services enabled by Connected Access are subject to change.) Optional
Safety Alert Seat Optional
Teen Driver mode a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to encourage safe driving behavior. It can limit certain vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report gives you information on your teen's driving habits and helps you to continue to coach your new driver Standard
Low Speed Forward Automatic Braking Optional
Dead Weight Hitch - Max Trailer Wt. 5000 lbs
Wt Distributing Hitch - Max Tongue Wt. 930 lbs
Fifth Wheel Hitch - Max Tongue Wt. N/A lbs
Wt Distributing Hitch - Max Trailer Wt. 9300 lbs
Maximum Trailering Capacity 9300 lbs
Dead Weight Hitch - Max Tongue Wt. 500 lbs
Fifth Wheel Hitch - Max Trailer Wt. N/A lbs
Option Weight - Rear 0.00 lbs
As Spec'd Payload N/A lbs
Maximum Payload Capacity N/A lbs
Curb Weight - Front N/A lbs
Curb Weight N/A lbs
Total Option Weight 0.00 lbs
Gross Vehicle Weight Rating 7000.00 lbs
Gross Axle Weight Rating 7800.00 lbs
Option Weight - Front 0.00 lbs
Base Curb Weight N/A lbs
As Spec'd Curb Weight N/A lbs
Gross Combined Wt Rating 15000 lbs
Curb Weight - Rear N/A lbs
Front Leg Room 45.27 in
Front Head Room 42.80 in
Tailgate Width N/A in
Ext'd Cab Cargo Volume N/A ft³
Overhang, Front N/A in
Second Hip Room 60.27 in
Second Head Room 40.50 in
Cargo Box Width @ Top, Rear N/A in
Width, Max w/o mirrors 80.00 in
Length, Overall w/rear bumper N/A in
Height, Overall 74.17 in
Length, Overall w/o rear bumper 229.30 in
Ground Clearance, Front 8.73 in
Cargo Box Length @ Floor 69.33 in
Ground to Top of Load Floor 34.9 in
Second Leg Room 40.93 in
Length, Overall N/A in
Wheelbase 143.50 in
Ground Clearance, Rear 8.73 in
Cargo Box Width @ Wheelhousings 51.03 in
Front Hip Room 60.73 in
Cargo Box Width @ Floor 64.6 in
Overhang, Rear w/o bumper N/A in
Passenger Capacity 6
Second Shoulder Room 65.73 in
Cab to End of Frame N/A in
Cargo Box (Area) Height 21.10 in
Front Shoulder Room 66.03 in
Cargo Volume 53.40 ft³
Bluetooth for phone personal cell phone connectivity to vehicle audio system Optional
Radio, HD Optional
Single-slot CD/MP3 player (Replaced by (U42) rear seat DVD/Blu-Ray Entertainment Package when (U42) is ordered.) Optional
Audio system, 8" diagonal Color Touch Screen Navigation with GMC Infotainment System, AM/FM/SiriusXM, HD Radio with USB ports, auxiliary jack, Bluetooth streaming audio for music and most phones, Pandora Internet radio and voice-activated technology for radio and phone (STD) Optional
Bose Sound with 6 speaker system (7 speaker system including subwoofer when ordered with bucket seats) Optional
SiriusXM Satellite Radio is standard on nearly all 2018 GM models. Enjoy a 3-month All Access trial subscription with over 150 channels including commercial-free music, plus sports, news and entertainment. Plus listening on the app and online is included, so you'll hear the best SiriusXM has to offer, anywhere life takes you. Welcome to the world of SiriusXM. (If you decide to continue service after your trial, the subscription plan you choose will automatically renew thereafter and you will be charged according to your chosen payment method at then-current rates. Fees and taxes apply. To cancel you must call us at 1-866-635-2349. See our Customer Agreement for complete terms at www.siriusxm.com. All fees and programming subject to change.) Optional
Wireless Charging (Not compatible with all phones. Compliant batteries include QI and PMA technologies. Reference Mobile devices manual to confirm what type of battery it uses.) Optional
Steering wheel audio controls Optional
Assist steps, chromed tubular, 6" rectangular (factory installed) (May delete (BVQ) and add (BRS) power assist step or LPO assist steps (VXJ) by selecting (R8M) Alternate Assist Step Desired.) Optional
Tailgate and bed rail protection caps, top Standard
Headlight, IntelliBeam, automatic high beam on/off Optional
Mirror caps, chrome Optional
Tailgate, EZ-Lift and Lower Optional
Lamps, cargo area, cab mounted with switch on center switch bank Optional
Active Aero Shutters, front Standard
Wheel, full-size spare, 17" (43.2 cm) steel Optional
Wheelhouse liners, rear Optional
Mirrors, outside chrome cap, heated power-adjustable, power-folding and driver-side auto-dimming with integrated turn signal indicators and puddle lamps (includes driver's side spotter mirror) Optional
Glass, deep-tinted Optional
Fog lamps, thin profile LED Optional
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door Optional
Taillamps, LED with signature Optional
Bumper, front, body-color lower Optional
Remote Locking Tailgate (Included and only available with (AQQ) Remote Keyless Entry.) Optional
Tires, P275/55R20 all-season, blackwall (STD) Optional
Window, power, rear sliding with rear defogger Optional
Moldings, bodyside, chrome Optional
Wheels, 20" x 9" (50.8 cm x 22.9 cm) ultra bright machined aluminum (STD) Optional
CornerStep, rear bumper Optional
Bed Liner, Spray-on Pickup box bed liner consisting of high pressure, chemically bonded, sprayed-on polyurea & polyurethane liner formulation. Liner is permanently bonded to the truck bed providing a water tight seal. Includes embossed Denali logo on front bed wall. The textured, non-skid surface is black in color and robotically applied to yield consistent 90 mil floor and tailgate thickness along with 50 mil box sidewall thickness. Spray-on liner covers entire bed interior surface below side rails, including tailgate, front box top rail, gage hole plugs and lower tie down loops. (Not available with (VZX) bed liner, LPO.) Optional
Bumper, rear body-color with corner steps Optional
Headlamps, high-performance LED headlamps with GMC signature LED lighting Optional
Tire, spare P265/70R17 all-season, blackwall Optional
Door handles, chrome Optional
LED Lighting, cargo box with switch on center switch bank Optional
Grille, Denali Chrome Optional
Mirror, inside rearview auto-dimming Optional
Universal Home Remote Optional
Steering column, manual Tilt-Wheel and telescoping Optional
Seats, front full-feature leather-appointed bucket with (KA1) heated seat cushions and seat backs. Includes 12-way power driver and front passenger seat adjusters, including 4-way power lumbar control, 2-position driver memory, adjustable head restraints, (D07) floor console and storage pockets and (K4C) wireless charging (STD) Optional
Floor covering, color-keyed carpeting Optional
Visors, driver and front passenger illuminated vanity mirrors Optional
Remote vehicle starter system Optional
Defogger, rear-window electric Optional
OnStar 4G LTE and available built-in Wi-Fi hotspot offers a fast and reliable Internet connection for up to 7 devices; includes data trial for 3 months or 3GB (whichever comes first) DATA TRIAL OFFER GOOD THROUGH 4/30/2018 (Available Wi-Fi requires compatible mobile device, active OnStar service and data plan. Data plans provided by AT&T. Visit onstar.com for details and system limitations.) Optional
Floor mats, color-keyed carpeted first and second row Optional
Pedals, power-adjustable Optional
Instrumentation, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure Standard
Console, floor mounted with cup holders, cell phone storage, power cord management, hanging file holder capability and (K4C) wireless charging Optional
Display, customizable driver display, 8" multi-color configurable Optional
Windows, power with driver express up and down and express down on all other windows Optional
Door locks, power Standard
Power outlet, 110-volt AC Optional
Cruise control, steering wheel-mounted Optional
Assist handle, front passenger and driver on A-pillars Optional
Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor) Optional
Steering wheel, heated, leather wrapped with audio and cruise controls Optional
Seating, heated and ventilated perforated leather-appointed front bucket Optional
Air conditioning, dual-zone automatic climate control Optional
Remote Keyless Entry Optional
Theft-deterrent system, unauthorized entry Optional
Suspension, MagneRide Magnetic Ride Control with MagneRide brand shock absorbers Optional
Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power Optional
Rear wheel drive Standard
Cooling, auxiliary external transmission oil cooler Optional
Brakes, 4-wheel disc with DURALIFE rotors, 4-wheel antilock Standard
LPO, Polished exhaust tip (dealer installed) Optional
Steering, Electric Power Steering (EPS) assist, rack-and-pinion Standard
Differential, heavy-duty locking rear Optional
Transmission, 8-speed automatic, electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (STD) Optional
GVWR, 7000 lbs. (3175 kg) (Requires 2WD model.) (STD) Optional
Cooling, external engine oil cooler Standard
Capless Fuel Fill Standard
Pickup box (STD) Optional
Hill Descent Control Optional
Cargo tie downs (4), movable upper Optional
Frame, fully-boxed, hydroformed front section Standard
Air cleaner, high-capacity Optional
Exhaust, aluminized stainless-steel muffler and tailpipe Standard
Rear axle, 3.42 ratio Optional
Alternator, 150 amps Standard
Recovery hooks, front, frame-mounted, black Optional
Engine, 5.3L EcoTec3 V8, with Active Fuel Management, Direct Injection and Variable Valve Timing, includes aluminum block construction (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 Nm] @ 4100 rpm; more than 300 lb-ft of torque from 2000 to 5600 rpm) (STD) Optional
Trailering equipment includes trailer hitch, 7-pin and 4-pin connectors Optional
Enhanced Driver Alert Package includes (UHY) Low Speed Collision Mitigation Braking, (UHX) Lane Keep Assist, (TQ5) IntelliBeam headlamps and (UEU) Forward Collision Alert, Safety Alert Seat Optional
StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist Standard
Air bag, Passenger Sensing System Optional
Front and Rear Park Assist, Ultrasonic Optional
Rear Vision Camera with dynamic guide lines Optional
Forward Collision Alert Optional
Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire) Optional
Daytime Running Lamps with automatic exterior lamp control Standard
Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use safety belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.) Optional
Lane Keep Assist Optional
OnStar and GMC connected services capable; EFFECTIVE WITH RETAIL SALES STARTING 5/1/2018. (Visit onstar.com for coverage map, details and system limitations. Services vary by model.) Optional
GMC Connected Access with 10 years of standard connectivity which enables services such as, Vehicle Diagnostics, Dealer Maintenance Notification, GMC Smart Driver, Marketplace and more; EFFECTIVE WITH SALES STARTING 5/1/2018. (Included and only available with (UE1) OnStar. Limitations apply. Not transferable. Standard connectivity available to original purchaser for ten years from the date of initial vehicle purchase for model year 2018 or newer GMC vehicles. See onstar.com for details and further plan limitations. Connected Access does not include emergency or security services. Availability and additional services enabled by Connected Access are subject to change.) Optional
Safety Alert Seat Optional
Teen Driver mode a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to encourage safe driving behavior. It can limit certain vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report gives you information on your teen's driving habits and helps you to continue to coach your new driver Standard
Low Speed Forward Automatic Braking Optional
Option Weight - Rear 0.00 lbs
As Spec'd Payload N/A lbs
Maximum Payload Capacity N/A lbs
Curb Weight - Front N/A lbs
Curb Weight N/A lbs
Total Option Weight 0.00 lbs
Gross Vehicle Weight Rating 7000.00 lbs
Gross Axle Weight Rating 7800.00 lbs
Option Weight - Front 0.00 lbs
Base Curb Weight N/A lbs
As Spec'd Curb Weight N/A lbs
Gross Combined Wt Rating 15000 lbs
Curb Weight - Rear N/A lbs
Front Leg Room 45.27 in
Front Head Room 42.80 in
Tailgate Width N/A in
Ext'd Cab Cargo Volume N/A ft³
Overhang, Front N/A in
Second Hip Room 60.27 in
Second Head Room 40.50 in
Cargo Box Width @ Top, Rear N/A in
Width, Max w/o mirrors 80.00 in
Length, Overall w/rear bumper N/A in
Height, Overall 74.17 in
Length, Overall w/o rear bumper 229.30 in
Ground Clearance, Front 8.73 in
Cargo Box Length @ Floor 69.33 in
Ground to Top of Load Floor 34.9 in
Second Leg Room 40.93 in
Length, Overall N/A in
Wheelbase 143.50 in
Ground Clearance, Rear 8.73 in
Cargo Box Width @ Wheelhousings 51.03 in
Front Hip Room 60.73 in
Cargo Box Width @ Floor 64.6 in
Overhang, Rear w/o bumper N/A in
Passenger Capacity 6
Second Shoulder Room 65.73 in
Cab to End of Frame N/A in
Cargo Box (Area) Height 21.10 in
Front Shoulder Room 66.03 in
Cargo Volume 53.40 ft³
Bluetooth for phone personal cell phone connectivity to vehicle audio system Optional
Radio, HD Optional
Single-slot CD/MP3 player (Replaced by (U42) rear seat DVD/Blu-Ray Entertainment Package when (U42) is ordered.) Optional
Audio system, 8" diagonal Color Touch Screen Navigation with GMC Infotainment System, AM/FM/SiriusXM, HD Radio with USB ports, auxiliary jack, Bluetooth streaming audio for music and most phones, Pandora Internet radio and voice-activated technology for radio and phone (STD) Optional
Bose Sound with 6 speaker system (7 speaker system including subwoofer when ordered with bucket seats) Optional
SiriusXM Satellite Radio is standard on nearly all 2018 GM models. Enjoy a 3-month All Access trial subscription with over 150 channels including commercial-free music, plus sports, news and entertainment. Plus listening on the app and online is included, so you'll hear the best SiriusXM has to offer, anywhere life takes you. Welcome to the world of SiriusXM. (If you decide to continue service after your trial, the subscription plan you choose will automatically renew thereafter and you will be charged according to your chosen payment method at then-current rates. Fees and taxes apply. To cancel you must call us at 1-866-635-2349. See our Customer Agreement for complete terms at www.siriusxm.com. All fees and programming subject to change.) Optional
Wireless Charging (Not compatible with all phones. Compliant batteries include QI and PMA technologies. Reference Mobile devices manual to confirm what type of battery it uses.) Optional
Steering wheel audio controls Optional
Assist steps, chromed tubular, 6" rectangular (factory installed) (May delete (BVQ) and add (BRS) power assist step or LPO assist steps (VXJ) by selecting (R8M) Alternate Assist Step Desired.) Optional
Tailgate and bed rail protection caps, top Standard
Headlight, IntelliBeam, automatic high beam on/off Optional
Mirror caps, chrome Optional
Tailgate, EZ-Lift and Lower Optional
Lamps, cargo area, cab mounted with switch on center switch bank Optional
Active Aero Shutters, front Standard
Wheel, full-size spare, 17" (43.2 cm) steel Optional
Wheelhouse liners, rear Optional
Mirrors, outside chrome cap, heated power-adjustable, power-folding and driver-side auto-dimming with integrated turn signal indicators and puddle lamps (includes driver's side spotter mirror) Optional
Glass, deep-tinted Optional
Fog lamps, thin profile LED Optional
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door Optional
Taillamps, LED with signature Optional
Bumper, front, body-color lower Optional
Remote Locking Tailgate (Included and only available with (AQQ) Remote Keyless Entry.) Optional
Tires, P275/55R20 all-season, blackwall (STD) Optional
Window, power, rear sliding with rear defogger Optional
Moldings, bodyside, chrome Optional
Wheels, 20" x 9" (50.8 cm x 22.9 cm) ultra bright machined aluminum (STD) Optional
CornerStep, rear bumper Optional
Bed Liner, Spray-on Pickup box bed liner consisting of high pressure, chemically bonded, sprayed-on polyurea & polyurethane liner formulation. Liner is permanently bonded to the truck bed providing a water tight seal. Includes embossed Denali logo on front bed wall. The textured, non-skid surface is black in color and robotically applied to yield consistent 90 mil floor and tailgate thickness along with 50 mil box sidewall thickness. Spray-on liner covers entire bed interior surface below side rails, including tailgate, front box top rail, gage hole plugs and lower tie down loops. (Not available with (VZX) bed liner, LPO.) Optional
Bumper, rear body-color with corner steps Optional
Headlamps, high-performance LED headlamps with GMC signature LED lighting Optional
Tire, spare P265/70R17 all-season, blackwall Optional
Door handles, chrome Optional
LED Lighting, cargo box with switch on center switch bank Optional
Grille, Denali Chrome Optional
Mirror, inside rearview auto-dimming Optional
Universal Home Remote Optional
Steering column, manual Tilt-Wheel and telescoping Optional
Seats, front full-feature leather-appointed bucket with (KA1) heated seat cushions and seat backs. Includes 12-way power driver and front passenger seat adjusters, including 4-way power lumbar control, 2-position driver memory, adjustable head restraints, (D07) floor console and storage pockets and (K4C) wireless charging (STD) Optional
Floor covering, color-keyed carpeting Optional
Visors, driver and front passenger illuminated vanity mirrors Optional
Remote vehicle starter system Optional
Defogger, rear-window electric Optional
OnStar 4G LTE and available built-in Wi-Fi hotspot offers a fast and reliable Internet connection for up to 7 devices; includes data trial for 3 months or 3GB (whichever comes first) DATA TRIAL OFFER GOOD THROUGH 4/30/2018 (Available Wi-Fi requires compatible mobile device, active OnStar service and data plan. Data plans provided by AT&T. Visit onstar.com for details and system limitations.) Optional
Floor mats, color-keyed carpeted first and second row Optional
Pedals, power-adjustable Optional
Instrumentation, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure Standard
Console, floor mounted with cup holders, cell phone storage, power cord management, hanging file holder capability and (K4C) wireless charging Optional
Display, customizable driver display, 8" multi-color configurable Optional
Windows, power with driver express up and down and express down on all other windows Optional
Door locks, power Standard
Power outlet, 110-volt AC Optional
Cruise control, steering wheel-mounted Optional
Assist handle, front passenger and driver on A-pillars Optional
Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor) Optional
Steering wheel, heated, leather wrapped with audio and cruise controls Optional
Seating, heated and ventilated perforated leather-appointed front bucket Optional
Air conditioning, dual-zone automatic climate control Optional
Remote Keyless Entry Optional
Theft-deterrent system, unauthorized entry Optional
Suspension, MagneRide Magnetic Ride Control with MagneRide brand shock absorbers Optional
Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power Optional
Rear wheel drive Standard
Cooling, auxiliary external transmission oil cooler Optional
Brakes, 4-wheel disc with DURALIFE rotors, 4-wheel antilock Standard
LPO, Polished exhaust tip (dealer installed) Optional
Steering, Electric Power Steering (EPS) assist, rack-and-pinion Standard
Differential, heavy-duty locking rear Optional
Transmission, 8-speed automatic, electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (STD) Optional
GVWR, 7000 lbs. (3175 kg) (Requires 2WD model.) (STD) Optional
Cooling, external engine oil cooler Standard
Capless Fuel Fill Standard
Pickup box (STD) Optional
Hill Descent Control Optional
Cargo tie downs (4), movable upper Optional
Frame, fully-boxed, hydroformed front section Standard
Air cleaner, high-capacity Optional
Exhaust, aluminized stainless-steel muffler and tailpipe Standard
Rear axle, 3.42 ratio Optional
Alternator, 150 amps Standard
Recovery hooks, front, frame-mounted, black Optional
Engine, 5.3L EcoTec3 V8, with Active Fuel Management, Direct Injection and Variable Valve Timing, includes aluminum block construction (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 Nm] @ 4100 rpm; more than 300 lb-ft of torque from 2000 to 5600 rpm) (STD) Optional
Trailering equipment includes trailer hitch, 7-pin and 4-pin connectors Optional
Enhanced Driver Alert Package includes (UHY) Low Speed Collision Mitigation Braking, (UHX) Lane Keep Assist, (TQ5) IntelliBeam headlamps and (UEU) Forward Collision Alert, Safety Alert Seat Optional
StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist Standard
Air bag, Passenger Sensing System Optional
Front and Rear Park Assist, Ultrasonic Optional
Rear Vision Camera with dynamic guide lines Optional
Forward Collision Alert Optional
Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire) Optional
Daytime Running Lamps with automatic exterior lamp control Standard
Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use safety belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.) Optional
Lane Keep Assist Optional
OnStar and GMC connected services capable; EFFECTIVE WITH RETAIL SALES STARTING 5/1/2018. (Visit onstar.com for coverage map, details and system limitations. Services vary by model.) Optional
GMC Connected Access with 10 years of standard connectivity which enables services such as, Vehicle Diagnostics, Dealer Maintenance Notification, GMC Smart Driver, Marketplace and more; EFFECTIVE WITH SALES STARTING 5/1/2018. (Included and only available with (UE1) OnStar. Limitations apply. Not transferable. Standard connectivity available to original purchaser for ten years from the date of initial vehicle purchase for model year 2018 or newer GMC vehicles. See onstar.com for details and further plan limitations. Connected Access does not include emergency or security services. Availability and additional services enabled by Connected Access are subject to change.) Optional
Safety Alert Seat Optional
Teen Driver mode a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to encourage safe driving behavior. It can limit certain vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report gives you information on your teen's driving habits and helps you to continue to coach your new driver Standard
Low Speed Forward Automatic Braking Optional
Front Leg Room 45.27 in
Front Head Room 42.80 in
Tailgate Width N/A in
Ext'd Cab Cargo Volume N/A ft³
Overhang, Front N/A in
Second Hip Room 60.27 in
Second Head Room 40.50 in
Cargo Box Width @ Top, Rear N/A in
Width, Max w/o mirrors 80.00 in
Length, Overall w/rear bumper N/A in
Height, Overall 74.17 in
Length, Overall w/o rear bumper 229.30 in
Ground Clearance, Front 8.73 in
Cargo Box Length @ Floor 69.33 in
Ground to Top of Load Floor 34.9 in
Second Leg Room 40.93 in
Length, Overall N/A in
Wheelbase 143.50 in
Ground Clearance, Rear 8.73 in
Cargo Box Width @ Wheelhousings 51.03 in
Front Hip Room 60.73 in
Cargo Box Width @ Floor 64.6 in
Overhang, Rear w/o bumper N/A in
Passenger Capacity 6
Second Shoulder Room 65.73 in
Cab to End of Frame N/A in
Cargo Box (Area) Height 21.10 in
Front Shoulder Room 66.03 in
Cargo Volume 53.40 ft³
Bluetooth for phone personal cell phone connectivity to vehicle audio system Optional
Radio, HD Optional
Single-slot CD/MP3 player (Replaced by (U42) rear seat DVD/Blu-Ray Entertainment Package when (U42) is ordered.) Optional
Audio system, 8" diagonal Color Touch Screen Navigation with GMC Infotainment System, AM/FM/SiriusXM, HD Radio with USB ports, auxiliary jack, Bluetooth streaming audio for music and most phones, Pandora Internet radio and voice-activated technology for radio and phone (STD) Optional
Bose Sound with 6 speaker system (7 speaker system including subwoofer when ordered with bucket seats) Optional
SiriusXM Satellite Radio is standard on nearly all 2018 GM models. Enjoy a 3-month All Access trial subscription with over 150 channels including commercial-free music, plus sports, news and entertainment. Plus listening on the app and online is included, so you'll hear the best SiriusXM has to offer, anywhere life takes you. Welcome to the world of SiriusXM. (If you decide to continue service after your trial, the subscription plan you choose will automatically renew thereafter and you will be charged according to your chosen payment method at then-current rates. Fees and taxes apply. To cancel you must call us at 1-866-635-2349. See our Customer Agreement for complete terms at www.siriusxm.com. All fees and programming subject to change.) Optional
Wireless Charging (Not compatible with all phones. Compliant batteries include QI and PMA technologies. Reference Mobile devices manual to confirm what type of battery it uses.) Optional
Steering wheel audio controls Optional
Assist steps, chromed tubular, 6" rectangular (factory installed) (May delete (BVQ) and add (BRS) power assist step or LPO assist steps (VXJ) by selecting (R8M) Alternate Assist Step Desired.) Optional
Tailgate and bed rail protection caps, top Standard
Headlight, IntelliBeam, automatic high beam on/off Optional
Mirror caps, chrome Optional
Tailgate, EZ-Lift and Lower Optional
Lamps, cargo area, cab mounted with switch on center switch bank Optional
Active Aero Shutters, front Standard
Wheel, full-size spare, 17" (43.2 cm) steel Optional
Wheelhouse liners, rear Optional
Mirrors, outside chrome cap, heated power-adjustable, power-folding and driver-side auto-dimming with integrated turn signal indicators and puddle lamps (includes driver's side spotter mirror) Optional
Glass, deep-tinted Optional
Fog lamps, thin profile LED Optional
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door Optional
Taillamps, LED with signature Optional
Bumper, front, body-color lower Optional
Remote Locking Tailgate (Included and only available with (AQQ) Remote Keyless Entry.) Optional
Tires, P275/55R20 all-season, blackwall (STD) Optional
Window, power, rear sliding with rear defogger Optional
Moldings, bodyside, chrome Optional
Wheels, 20" x 9" (50.8 cm x 22.9 cm) ultra bright machined aluminum (STD) Optional
CornerStep, rear bumper Optional
Bed Liner, Spray-on Pickup box bed liner consisting of high pressure, chemically bonded, sprayed-on polyurea & polyurethane liner formulation. Liner is permanently bonded to the truck bed providing a water tight seal. Includes embossed Denali logo on front bed wall. The textured, non-skid surface is black in color and robotically applied to yield consistent 90 mil floor and tailgate thickness along with 50 mil box sidewall thickness. Spray-on liner covers entire bed interior surface below side rails, including tailgate, front box top rail, gage hole plugs and lower tie down loops. (Not available with (VZX) bed liner, LPO.) Optional
Bumper, rear body-color with corner steps Optional
Headlamps, high-performance LED headlamps with GMC signature LED lighting Optional
Tire, spare P265/70R17 all-season, blackwall Optional
Door handles, chrome Optional
LED Lighting, cargo box with switch on center switch bank Optional
Grille, Denali Chrome Optional
Mirror, inside rearview auto-dimming Optional
Universal Home Remote Optional
Steering column, manual Tilt-Wheel and telescoping Optional
Seats, front full-feature leather-appointed bucket with (KA1) heated seat cushions and seat backs. Includes 12-way power driver and front passenger seat adjusters, including 4-way power lumbar control, 2-position driver memory, adjustable head restraints, (D07) floor console and storage pockets and (K4C) wireless charging (STD) Optional
Floor covering, color-keyed carpeting Optional
Visors, driver and front passenger illuminated vanity mirrors Optional
Remote vehicle starter system Optional
Defogger, rear-window electric Optional
OnStar 4G LTE and available built-in Wi-Fi hotspot offers a fast and reliable Internet connection for up to 7 devices; includes data trial for 3 months or 3GB (whichever comes first) DATA TRIAL OFFER GOOD THROUGH 4/30/2018 (Available Wi-Fi requires compatible mobile device, active OnStar service and data plan. Data plans provided by AT&T. Visit onstar.com for details and system limitations.) Optional
Floor mats, color-keyed carpeted first and second row Optional
Pedals, power-adjustable Optional
Instrumentation, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure Standard
Console, floor mounted with cup holders, cell phone storage, power cord management, hanging file holder capability and (K4C) wireless charging Optional
Display, customizable driver display, 8" multi-color configurable Optional
Windows, power with driver express up and down and express down on all other windows Optional
Door locks, power Standard
Power outlet, 110-volt AC Optional
Cruise control, steering wheel-mounted Optional
Assist handle, front passenger and driver on A-pillars Optional
Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor) Optional
Steering wheel, heated, leather wrapped with audio and cruise controls Optional
Seating, heated and ventilated perforated leather-appointed front bucket Optional
Air conditioning, dual-zone automatic climate control Optional
Remote Keyless Entry Optional
Theft-deterrent system, unauthorized entry Optional
Suspension, MagneRide Magnetic Ride Control with MagneRide brand shock absorbers Optional
Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power Optional
Rear wheel drive Standard
Cooling, auxiliary external transmission oil cooler Optional
Brakes, 4-wheel disc with DURALIFE rotors, 4-wheel antilock Standard
LPO, Polished exhaust tip (dealer installed) Optional
Steering, Electric Power Steering (EPS) assist, rack-and-pinion Standard
Differential, heavy-duty locking rear Optional
Transmission, 8-speed automatic, electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (STD) Optional
GVWR, 7000 lbs. (3175 kg) (Requires 2WD model.) (STD) Optional
Cooling, external engine oil cooler Standard
Capless Fuel Fill Standard
Pickup box (STD) Optional
Hill Descent Control Optional
Cargo tie downs (4), movable upper Optional
Frame, fully-boxed, hydroformed front section Standard
Air cleaner, high-capacity Optional
Exhaust, aluminized stainless-steel muffler and tailpipe Standard
Rear axle, 3.42 ratio Optional
Alternator, 150 amps Standard
Recovery hooks, front, frame-mounted, black Optional
Engine, 5.3L EcoTec3 V8, with Active Fuel Management, Direct Injection and Variable Valve Timing, includes aluminum block construction (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 Nm] @ 4100 rpm; more than 300 lb-ft of torque from 2000 to 5600 rpm) (STD) Optional
Trailering equipment includes trailer hitch, 7-pin and 4-pin connectors Optional
Enhanced Driver Alert Package includes (UHY) Low Speed Collision Mitigation Braking, (UHX) Lane Keep Assist, (TQ5) IntelliBeam headlamps and (UEU) Forward Collision Alert, Safety Alert Seat Optional
StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist Standard
Air bag, Passenger Sensing System Optional
Front and Rear Park Assist, Ultrasonic Optional
Rear Vision Camera with dynamic guide lines Optional
Forward Collision Alert Optional
Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire) Optional
Daytime Running Lamps with automatic exterior lamp control Standard
Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use safety belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.) Optional
Lane Keep Assist Optional
OnStar and GMC connected services capable; EFFECTIVE WITH RETAIL SALES STARTING 5/1/2018. (Visit onstar.com for coverage map, details and system limitations. Services vary by model.) Optional
GMC Connected Access with 10 years of standard connectivity which enables services such as, Vehicle Diagnostics, Dealer Maintenance Notification, GMC Smart Driver, Marketplace and more; EFFECTIVE WITH SALES STARTING 5/1/2018. (Included and only available with (UE1) OnStar. Limitations apply. Not transferable. Standard connectivity available to original purchaser for ten years from the date of initial vehicle purchase for model year 2018 or newer GMC vehicles. See onstar.com for details and further plan limitations. Connected Access does not include emergency or security services. Availability and additional services enabled by Connected Access are subject to change.) Optional
Safety Alert Seat Optional
Teen Driver mode a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to encourage safe driving behavior. It can limit certain vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report gives you information on your teen's driving habits and helps you to continue to coach your new driver Standard
Low Speed Forward Automatic Braking Optional
Bluetooth for phone personal cell phone connectivity to vehicle audio system Optional
Radio, HD Optional
Single-slot CD/MP3 player (Replaced by (U42) rear seat DVD/Blu-Ray Entertainment Package when (U42) is ordered.) Optional
Audio system, 8" diagonal Color Touch Screen Navigation with GMC Infotainment System, AM/FM/SiriusXM, HD Radio with USB ports, auxiliary jack, Bluetooth streaming audio for music and most phones, Pandora Internet radio and voice-activated technology for radio and phone (STD) Optional
Bose Sound with 6 speaker system (7 speaker system including subwoofer when ordered with bucket seats) Optional
SiriusXM Satellite Radio is standard on nearly all 2018 GM models. Enjoy a 3-month All Access trial subscription with over 150 channels including commercial-free music, plus sports, news and entertainment. Plus listening on the app and online is included, so you'll hear the best SiriusXM has to offer, anywhere life takes you. Welcome to the world of SiriusXM. (If you decide to continue service after your trial, the subscription plan you choose will automatically renew thereafter and you will be charged according to your chosen payment method at then-current rates. Fees and taxes apply. To cancel you must call us at 1-866-635-2349. See our Customer Agreement for complete terms at www.siriusxm.com. All fees and programming subject to change.) Optional
Wireless Charging (Not compatible with all phones. Compliant batteries include QI and PMA technologies. Reference Mobile devices manual to confirm what type of battery it uses.) Optional
Steering wheel audio controls Optional
Assist steps, chromed tubular, 6" rectangular (factory installed) (May delete (BVQ) and add (BRS) power assist step or LPO assist steps (VXJ) by selecting (R8M) Alternate Assist Step Desired.) Optional
Tailgate and bed rail protection caps, top Standard
Headlight, IntelliBeam, automatic high beam on/off Optional
Mirror caps, chrome Optional
Tailgate, EZ-Lift and Lower Optional
Lamps, cargo area, cab mounted with switch on center switch bank Optional
Active Aero Shutters, front Standard
Wheel, full-size spare, 17" (43.2 cm) steel Optional
Wheelhouse liners, rear Optional
Mirrors, outside chrome cap, heated power-adjustable, power-folding and driver-side auto-dimming with integrated turn signal indicators and puddle lamps (includes driver's side spotter mirror) Optional
Glass, deep-tinted Optional
Fog lamps, thin profile LED Optional
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door Optional
Taillamps, LED with signature Optional
Bumper, front, body-color lower Optional
Remote Locking Tailgate (Included and only available with (AQQ) Remote Keyless Entry.) Optional
Tires, P275/55R20 all-season, blackwall (STD) Optional
Window, power, rear sliding with rear defogger Optional
Moldings, bodyside, chrome Optional
Wheels, 20" x 9" (50.8 cm x 22.9 cm) ultra bright machined aluminum (STD) Optional
CornerStep, rear bumper Optional
Bed Liner, Spray-on Pickup box bed liner consisting of high pressure, chemically bonded, sprayed-on polyurea & polyurethane liner formulation. Liner is permanently bonded to the truck bed providing a water tight seal. Includes embossed Denali logo on front bed wall. The textured, non-skid surface is black in color and robotically applied to yield consistent 90 mil floor and tailgate thickness along with 50 mil box sidewall thickness. Spray-on liner covers entire bed interior surface below side rails, including tailgate, front box top rail, gage hole plugs and lower tie down loops. (Not available with (VZX) bed liner, LPO.) Optional
Bumper, rear body-color with corner steps Optional
Headlamps, high-performance LED headlamps with GMC signature LED lighting Optional
Tire, spare P265/70R17 all-season, blackwall Optional
Door handles, chrome Optional
LED Lighting, cargo box with switch on center switch bank Optional
Grille, Denali Chrome Optional
Mirror, inside rearview auto-dimming Optional
Universal Home Remote Optional
Steering column, manual Tilt-Wheel and telescoping Optional
Seats, front full-feature leather-appointed bucket with (KA1) heated seat cushions and seat backs. Includes 12-way power driver and front passenger seat adjusters, including 4-way power lumbar control, 2-position driver memory, adjustable head restraints, (D07) floor console and storage pockets and (K4C) wireless charging (STD) Optional
Floor covering, color-keyed carpeting Optional
Visors, driver and front passenger illuminated vanity mirrors Optional
Remote vehicle starter system Optional
Defogger, rear-window electric Optional
OnStar 4G LTE and available built-in Wi-Fi hotspot offers a fast and reliable Internet connection for up to 7 devices; includes data trial for 3 months or 3GB (whichever comes first) DATA TRIAL OFFER GOOD THROUGH 4/30/2018 (Available Wi-Fi requires compatible mobile device, active OnStar service and data plan. Data plans provided by AT&T. Visit onstar.com for details and system limitations.) Optional
Floor mats, color-keyed carpeted first and second row Optional
Pedals, power-adjustable Optional
Instrumentation, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure Standard
Console, floor mounted with cup holders, cell phone storage, power cord management, hanging file holder capability and (K4C) wireless charging Optional
Display, customizable driver display, 8" multi-color configurable Optional
Windows, power with driver express up and down and express down on all other windows Optional
Door locks, power Standard
Power outlet, 110-volt AC Optional
Cruise control, steering wheel-mounted Optional
Assist handle, front passenger and driver on A-pillars Optional
Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor) Optional
Steering wheel, heated, leather wrapped with audio and cruise controls Optional
Seating, heated and ventilated perforated leather-appointed front bucket Optional
Air conditioning, dual-zone automatic climate control Optional
Remote Keyless Entry Optional
Theft-deterrent system, unauthorized entry Optional
Suspension, MagneRide Magnetic Ride Control with MagneRide brand shock absorbers Optional
Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power Optional
Rear wheel drive Standard
Cooling, auxiliary external transmission oil cooler Optional
Brakes, 4-wheel disc with DURALIFE rotors, 4-wheel antilock Standard
LPO, Polished exhaust tip (dealer installed) Optional
Steering, Electric Power Steering (EPS) assist, rack-and-pinion Standard
Differential, heavy-duty locking rear Optional
Transmission, 8-speed automatic, electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (STD) Optional
GVWR, 7000 lbs. (3175 kg) (Requires 2WD model.) (STD) Optional
Cooling, external engine oil cooler Standard
Capless Fuel Fill Standard
Pickup box (STD) Optional
Hill Descent Control Optional
Cargo tie downs (4), movable upper Optional
Frame, fully-boxed, hydroformed front section Standard
Air cleaner, high-capacity Optional
Exhaust, aluminized stainless-steel muffler and tailpipe Standard
Rear axle, 3.42 ratio Optional
Alternator, 150 amps Standard
Recovery hooks, front, frame-mounted, black Optional
Engine, 5.3L EcoTec3 V8, with Active Fuel Management, Direct Injection and Variable Valve Timing, includes aluminum block construction (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 Nm] @ 4100 rpm; more than 300 lb-ft of torque from 2000 to 5600 rpm) (STD) Optional
Trailering equipment includes trailer hitch, 7-pin and 4-pin connectors Optional
Enhanced Driver Alert Package includes (UHY) Low Speed Collision Mitigation Braking, (UHX) Lane Keep Assist, (TQ5) IntelliBeam headlamps and (UEU) Forward Collision Alert, Safety Alert Seat Optional
StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist Standard
Air bag, Passenger Sensing System Optional
Front and Rear Park Assist, Ultrasonic Optional
Rear Vision Camera with dynamic guide lines Optional
Forward Collision Alert Optional
Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire) Optional
Daytime Running Lamps with automatic exterior lamp control Standard
Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use safety belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.) Optional
Lane Keep Assist Optional
OnStar and GMC connected services capable; EFFECTIVE WITH RETAIL SALES STARTING 5/1/2018. (Visit onstar.com for coverage map, details and system limitations. Services vary by model.) Optional
GMC Connected Access with 10 years of standard connectivity which enables services such as, Vehicle Diagnostics, Dealer Maintenance Notification, GMC Smart Driver, Marketplace and more; EFFECTIVE WITH SALES STARTING 5/1/2018. (Included and only available with (UE1) OnStar. Limitations apply. Not transferable. Standard connectivity available to original purchaser for ten years from the date of initial vehicle purchase for model year 2018 or newer GMC vehicles. See onstar.com for details and further plan limitations. Connected Access does not include emergency or security services. Availability and additional services enabled by Connected Access are subject to change.) Optional
Safety Alert Seat Optional
Teen Driver mode a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to encourage safe driving behavior. It can limit certain vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report gives you information on your teen's driving habits and helps you to continue to coach your new driver Standard
Low Speed Forward Automatic Braking Optional
Assist steps, chromed tubular, 6" rectangular (factory installed) (May delete (BVQ) and add (BRS) power assist step or LPO assist steps (VXJ) by selecting (R8M) Alternate Assist Step Desired.) Optional
Tailgate and bed rail protection caps, top Standard
Headlight, IntelliBeam, automatic high beam on/off Optional
Mirror caps, chrome Optional
Tailgate, EZ-Lift and Lower Optional
Lamps, cargo area, cab mounted with switch on center switch bank Optional
Active Aero Shutters, front Standard
Wheel, full-size spare, 17" (43.2 cm) steel Optional
Wheelhouse liners, rear Optional
Mirrors, outside chrome cap, heated power-adjustable, power-folding and driver-side auto-dimming with integrated turn signal indicators and puddle lamps (includes driver's side spotter mirror) Optional
Glass, deep-tinted Optional
Fog lamps, thin profile LED Optional
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door Optional
Taillamps, LED with signature Optional
Bumper, front, body-color lower Optional
Remote Locking Tailgate (Included and only available with (AQQ) Remote Keyless Entry.) Optional
Tires, P275/55R20 all-season, blackwall (STD) Optional
Window, power, rear sliding with rear defogger Optional
Moldings, bodyside, chrome Optional
Wheels, 20" x 9" (50.8 cm x 22.9 cm) ultra bright machined aluminum (STD) Optional
CornerStep, rear bumper Optional
Bed Liner, Spray-on Pickup box bed liner consisting of high pressure, chemically bonded, sprayed-on polyurea & polyurethane liner formulation. Liner is permanently bonded to the truck bed providing a water tight seal. Includes embossed Denali logo on front bed wall. The textured, non-skid surface is black in color and robotically applied to yield consistent 90 mil floor and tailgate thickness along with 50 mil box sidewall thickness. Spray-on liner covers entire bed interior surface below side rails, including tailgate, front box top rail, gage hole plugs and lower tie down loops. (Not available with (VZX) bed liner, LPO.) Optional
Bumper, rear body-color with corner steps Optional
Headlamps, high-performance LED headlamps with GMC signature LED lighting Optional
Tire, spare P265/70R17 all-season, blackwall Optional
Door handles, chrome Optional
LED Lighting, cargo box with switch on center switch bank Optional
Grille, Denali Chrome Optional
Mirror, inside rearview auto-dimming Optional
Universal Home Remote Optional
Steering column, manual Tilt-Wheel and telescoping Optional
Seats, front full-feature leather-appointed bucket with (KA1) heated seat cushions and seat backs. Includes 12-way power driver and front passenger seat adjusters, including 4-way power lumbar control, 2-position driver memory, adjustable head restraints, (D07) floor console and storage pockets and (K4C) wireless charging (STD) Optional
Floor covering, color-keyed carpeting Optional
Visors, driver and front passenger illuminated vanity mirrors Optional
Remote vehicle starter system Optional
Defogger, rear-window electric Optional
OnStar 4G LTE and available built-in Wi-Fi hotspot offers a fast and reliable Internet connection for up to 7 devices; includes data trial for 3 months or 3GB (whichever comes first) DATA TRIAL OFFER GOOD THROUGH 4/30/2018 (Available Wi-Fi requires compatible mobile device, active OnStar service and data plan. Data plans provided by AT&T. Visit onstar.com for details and system limitations.) Optional
Floor mats, color-keyed carpeted first and second row Optional
Pedals, power-adjustable Optional
Instrumentation, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure Standard
Console, floor mounted with cup holders, cell phone storage, power cord management, hanging file holder capability and (K4C) wireless charging Optional
Display, customizable driver display, 8" multi-color configurable Optional
Windows, power with driver express up and down and express down on all other windows Optional
Door locks, power Standard
Power outlet, 110-volt AC Optional
Cruise control, steering wheel-mounted Optional
Assist handle, front passenger and driver on A-pillars Optional
Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor) Optional
Steering wheel, heated, leather wrapped with audio and cruise controls Optional
Seating, heated and ventilated perforated leather-appointed front bucket Optional
Air conditioning, dual-zone automatic climate control Optional
Remote Keyless Entry Optional
Theft-deterrent system, unauthorized entry Optional
Suspension, MagneRide Magnetic Ride Control with MagneRide brand shock absorbers Optional
Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power Optional
Rear wheel drive Standard
Cooling, auxiliary external transmission oil cooler Optional
Brakes, 4-wheel disc with DURALIFE rotors, 4-wheel antilock Standard
LPO, Polished exhaust tip (dealer installed) Optional
Steering, Electric Power Steering (EPS) assist, rack-and-pinion Standard
Differential, heavy-duty locking rear Optional
Transmission, 8-speed automatic, electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (STD) Optional
GVWR, 7000 lbs. (3175 kg) (Requires 2WD model.) (STD) Optional
Cooling, external engine oil cooler Standard
Capless Fuel Fill Standard
Pickup box (STD) Optional
Hill Descent Control Optional
Cargo tie downs (4), movable upper Optional
Frame, fully-boxed, hydroformed front section Standard
Air cleaner, high-capacity Optional
Exhaust, aluminized stainless-steel muffler and tailpipe Standard
Rear axle, 3.42 ratio Optional
Alternator, 150 amps Standard
Recovery hooks, front, frame-mounted, black Optional
Engine, 5.3L EcoTec3 V8, with Active Fuel Management, Direct Injection and Variable Valve Timing, includes aluminum block construction (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 Nm] @ 4100 rpm; more than 300 lb-ft of torque from 2000 to 5600 rpm) (STD) Optional
Trailering equipment includes trailer hitch, 7-pin and 4-pin connectors Optional
Enhanced Driver Alert Package includes (UHY) Low Speed Collision Mitigation Braking, (UHX) Lane Keep Assist, (TQ5) IntelliBeam headlamps and (UEU) Forward Collision Alert, Safety Alert Seat Optional
StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist Standard
Air bag, Passenger Sensing System Optional
Front and Rear Park Assist, Ultrasonic Optional
Rear Vision Camera with dynamic guide lines Optional
Forward Collision Alert Optional
Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire) Optional
Daytime Running Lamps with automatic exterior lamp control Standard
Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use safety belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.) Optional
Lane Keep Assist Optional
OnStar and GMC connected services capable; EFFECTIVE WITH RETAIL SALES STARTING 5/1/2018. (Visit onstar.com for coverage map, details and system limitations. Services vary by model.) Optional
GMC Connected Access with 10 years of standard connectivity which enables services such as, Vehicle Diagnostics, Dealer Maintenance Notification, GMC Smart Driver, Marketplace and more; EFFECTIVE WITH SALES STARTING 5/1/2018. (Included and only available with (UE1) OnStar. Limitations apply. Not transferable. Standard connectivity available to original purchaser for ten years from the date of initial vehicle purchase for model year 2018 or newer GMC vehicles. See onstar.com for details and further plan limitations. Connected Access does not include emergency or security services. Availability and additional services enabled by Connected Access are subject to change.) Optional
Safety Alert Seat Optional
Teen Driver mode a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to encourage safe driving behavior. It can limit certain vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report gives you information on your teen's driving habits and helps you to continue to coach your new driver Standard
Low Speed Forward Automatic Braking Optional
Mirror, inside rearview auto-dimming Optional
Universal Home Remote Optional
Steering column, manual Tilt-Wheel and telescoping Optional
Seats, front full-feature leather-appointed bucket with (KA1) heated seat cushions and seat backs. Includes 12-way power driver and front passenger seat adjusters, including 4-way power lumbar control, 2-position driver memory, adjustable head restraints, (D07) floor console and storage pockets and (K4C) wireless charging (STD) Optional
Floor covering, color-keyed carpeting Optional
Visors, driver and front passenger illuminated vanity mirrors Optional
Remote vehicle starter system Optional
Defogger, rear-window electric Optional
OnStar 4G LTE and available built-in Wi-Fi hotspot offers a fast and reliable Internet connection for up to 7 devices; includes data trial for 3 months or 3GB (whichever comes first) DATA TRIAL OFFER GOOD THROUGH 4/30/2018 (Available Wi-Fi requires compatible mobile device, active OnStar service and data plan. Data plans provided by AT&T. Visit onstar.com for details and system limitations.) Optional
Floor mats, color-keyed carpeted first and second row Optional
Pedals, power-adjustable Optional
Instrumentation, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure Standard
Console, floor mounted with cup holders, cell phone storage, power cord management, hanging file holder capability and (K4C) wireless charging Optional
Display, customizable driver display, 8" multi-color configurable Optional
Windows, power with driver express up and down and express down on all other windows Optional
Door locks, power Standard
Power outlet, 110-volt AC Optional
Cruise control, steering wheel-mounted Optional
Assist handle, front passenger and driver on A-pillars Optional
Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor) Optional
Steering wheel, heated, leather wrapped with audio and cruise controls Optional
Seating, heated and ventilated perforated leather-appointed front bucket Optional
Air conditioning, dual-zone automatic climate control Optional
Remote Keyless Entry Optional
Theft-deterrent system, unauthorized entry Optional
Suspension, MagneRide Magnetic Ride Control with MagneRide brand shock absorbers Optional
Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power Optional
Rear wheel drive Standard
Cooling, auxiliary external transmission oil cooler Optional
Brakes, 4-wheel disc with DURALIFE rotors, 4-wheel antilock Standard
LPO, Polished exhaust tip (dealer installed) Optional
Steering, Electric Power Steering (EPS) assist, rack-and-pinion Standard
Differential, heavy-duty locking rear Optional
Transmission, 8-speed automatic, electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (STD) Optional
GVWR, 7000 lbs. (3175 kg) (Requires 2WD model.) (STD) Optional
Cooling, external engine oil cooler Standard
Capless Fuel Fill Standard
Pickup box (STD) Optional
Hill Descent Control Optional
Cargo tie downs (4), movable upper Optional
Frame, fully-boxed, hydroformed front section Standard
Air cleaner, high-capacity Optional
Exhaust, aluminized stainless-steel muffler and tailpipe Standard
Rear axle, 3.42 ratio Optional
Alternator, 150 amps Standard
Recovery hooks, front, frame-mounted, black Optional
Engine, 5.3L EcoTec3 V8, with Active Fuel Management, Direct Injection and Variable Valve Timing, includes aluminum block construction (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 Nm] @ 4100 rpm; more than 300 lb-ft of torque from 2000 to 5600 rpm) (STD) Optional
Trailering equipment includes trailer hitch, 7-pin and 4-pin connectors Optional
Enhanced Driver Alert Package includes (UHY) Low Speed Collision Mitigation Braking, (UHX) Lane Keep Assist, (TQ5) IntelliBeam headlamps and (UEU) Forward Collision Alert, Safety Alert Seat Optional
StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist Standard
Air bag, Passenger Sensing System Optional
Front and Rear Park Assist, Ultrasonic Optional
Rear Vision Camera with dynamic guide lines Optional
Forward Collision Alert Optional
Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire) Optional
Daytime Running Lamps with automatic exterior lamp control Standard
Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use safety belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.) Optional
Lane Keep Assist Optional
OnStar and GMC connected services capable; EFFECTIVE WITH RETAIL SALES STARTING 5/1/2018. (Visit onstar.com for coverage map, details and system limitations. Services vary by model.) Optional
GMC Connected Access with 10 years of standard connectivity which enables services such as, Vehicle Diagnostics, Dealer Maintenance Notification, GMC Smart Driver, Marketplace and more; EFFECTIVE WITH SALES STARTING 5/1/2018. (Included and only available with (UE1) OnStar. Limitations apply. Not transferable. Standard connectivity available to original purchaser for ten years from the date of initial vehicle purchase for model year 2018 or newer GMC vehicles. See onstar.com for details and further plan limitations. Connected Access does not include emergency or security services. Availability and additional services enabled by Connected Access are subject to change.) Optional
Safety Alert Seat Optional
Teen Driver mode a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to encourage safe driving behavior. It can limit certain vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report gives you information on your teen's driving habits and helps you to continue to coach your new driver Standard
Low Speed Forward Automatic Braking Optional
Suspension, MagneRide Magnetic Ride Control with MagneRide brand shock absorbers Optional
Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power Optional
Rear wheel drive Standard
Cooling, auxiliary external transmission oil cooler Optional
Brakes, 4-wheel disc with DURALIFE rotors, 4-wheel antilock Standard
LPO, Polished exhaust tip (dealer installed) Optional
Steering, Electric Power Steering (EPS) assist, rack-and-pinion Standard
Differential, heavy-duty locking rear Optional
Transmission, 8-speed automatic, electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (STD) Optional
GVWR, 7000 lbs. (3175 kg) (Requires 2WD model.) (STD) Optional
Cooling, external engine oil cooler Standard
Capless Fuel Fill Standard
Pickup box (STD) Optional
Hill Descent Control Optional
Cargo tie downs (4), movable upper Optional
Frame, fully-boxed, hydroformed front section Standard
Air cleaner, high-capacity Optional
Exhaust, aluminized stainless-steel muffler and tailpipe Standard
Rear axle, 3.42 ratio Optional
Alternator, 150 amps Standard
Recovery hooks, front, frame-mounted, black Optional
Engine, 5.3L EcoTec3 V8, with Active Fuel Management, Direct Injection and Variable Valve Timing, includes aluminum block construction (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 Nm] @ 4100 rpm; more than 300 lb-ft of torque from 2000 to 5600 rpm) (STD) Optional
Trailering equipment includes trailer hitch, 7-pin and 4-pin connectors Optional
Enhanced Driver Alert Package includes (UHY) Low Speed Collision Mitigation Braking, (UHX) Lane Keep Assist, (TQ5) IntelliBeam headlamps and (UEU) Forward Collision Alert, Safety Alert Seat Optional
StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist Standard
Air bag, Passenger Sensing System Optional
Front and Rear Park Assist, Ultrasonic Optional
Rear Vision Camera with dynamic guide lines Optional
Forward Collision Alert Optional
Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire) Optional
Daytime Running Lamps with automatic exterior lamp control Standard
Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use safety belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.) Optional
Lane Keep Assist Optional
OnStar and GMC connected services capable; EFFECTIVE WITH RETAIL SALES STARTING 5/1/2018. (Visit onstar.com for coverage map, details and system limitations. Services vary by model.) Optional
GMC Connected Access with 10 years of standard connectivity which enables services such as, Vehicle Diagnostics, Dealer Maintenance Notification, GMC Smart Driver, Marketplace and more; EFFECTIVE WITH SALES STARTING 5/1/2018. (Included and only available with (UE1) OnStar. Limitations apply. Not transferable. Standard connectivity available to original purchaser for ten years from the date of initial vehicle purchase for model year 2018 or newer GMC vehicles. See onstar.com for details and further plan limitations. Connected Access does not include emergency or security services. Availability and additional services enabled by Connected Access are subject to change.) Optional
Safety Alert Seat Optional
Teen Driver mode a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to encourage safe driving behavior. It can limit certain vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report gives you information on your teen's driving habits and helps you to continue to coach your new driver Standard
Low Speed Forward Automatic Braking Optional
Trailering equipment includes trailer hitch, 7-pin and 4-pin connectors Optional
Enhanced Driver Alert Package includes (UHY) Low Speed Collision Mitigation Braking, (UHX) Lane Keep Assist, (TQ5) IntelliBeam headlamps and (UEU) Forward Collision Alert, Safety Alert Seat Optional
StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist Standard
Air bag, Passenger Sensing System Optional
Front and Rear Park Assist, Ultrasonic Optional
Rear Vision Camera with dynamic guide lines Optional
Forward Collision Alert Optional
Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire) Optional
Daytime Running Lamps with automatic exterior lamp control Standard
Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use safety belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.) Optional
Lane Keep Assist Optional
OnStar and GMC connected services capable; EFFECTIVE WITH RETAIL SALES STARTING 5/1/2018. (Visit onstar.com for coverage map, details and system limitations. Services vary by model.) Optional
GMC Connected Access with 10 years of standard connectivity which enables services such as, Vehicle Diagnostics, Dealer Maintenance Notification, GMC Smart Driver, Marketplace and more; EFFECTIVE WITH SALES STARTING 5/1/2018. (Included and only available with (UE1) OnStar. Limitations apply. Not transferable. Standard connectivity available to original purchaser for ten years from the date of initial vehicle purchase for model year 2018 or newer GMC vehicles. See onstar.com for details and further plan limitations. Connected Access does not include emergency or security services. Availability and additional services enabled by Connected Access are subject to change.) Optional
Safety Alert Seat Optional
Teen Driver mode a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to encourage safe driving behavior. It can limit certain vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report gives you information on your teen's driving habits and helps you to continue to coach your new driver Standard
Low Speed Forward Automatic Braking Optional
StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist Standard
Air bag, Passenger Sensing System Optional
Front and Rear Park Assist, Ultrasonic Optional
Rear Vision Camera with dynamic guide lines Optional
Forward Collision Alert Optional
Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire) Optional
Daytime Running Lamps with automatic exterior lamp control Standard
Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use safety belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.) Optional
Lane Keep Assist Optional
OnStar and GMC connected services capable; EFFECTIVE WITH RETAIL SALES STARTING 5/1/2018. (Visit onstar.com for coverage map, details and system limitations. Services vary by model.) Optional
GMC Connected Access with 10 years of standard connectivity which enables services such as, Vehicle Diagnostics, Dealer Maintenance Notification, GMC Smart Driver, Marketplace and more; EFFECTIVE WITH SALES STARTING 5/1/2018. (Included and only available with (UE1) OnStar. Limitations apply. Not transferable. Standard connectivity available to original purchaser for ten years from the date of initial vehicle purchase for model year 2018 or newer GMC vehicles. See onstar.com for details and further plan limitations. Connected Access does not include emergency or security services. Availability and additional services enabled by Connected Access are subject to change.) Optional
Safety Alert Seat Optional
Teen Driver mode a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to encourage safe driving behavior. It can limit certain vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report gives you information on your teen's driving habits and helps you to continue to coach your new driver Standard
Low Speed Forward Automatic Braking Optional
Cajun Red Tintcoat #8F1900
Mineral Metallic #464042
Black Raven #000000
Quicksilver Metallic #CCC9C2
Graphite Metallic #29282E
White Frost Tricoat #EFEFE7
Jet Black
Cocoa / Dark Sand
Denali Preferred Equipment Group $0

2018 GMC Sierra 1500 news

GMC
Reviews

Life’s a Beach | Road tripping with the 2015 GMC Yukon XL Denali

The GMC Yukon Denali XL is a beast of a vehicle, yet somehow, it is refined enough to make you forget you’re driving a haus of a truck. Ours came in a beautiful brown metallic, which read like more of a muted plum to us.
Melanie
Sun, 07/05/2015 - 19:00
GMC

2013 GMC Acadia Price

GM revealed official pricing for the 2013 version of the GMC Acadia crossover. The car is not offered in that many markets, which is a shame, because for the $34,875, including a destination charge of $825, it sounds like a helluva bargain.
Petra
Sun, 01/13/2013 - 02:26
GMC

2013 GMC Terrain Denali debut at the 2012 New York Auto Show

2013 GMC Terrain Denali has been officially revealed by General Motors before its public debut at the 2012 New York Auto Show. Globally, marketing 2013 GMC Terrain Denali accounted for 15 percent of total sales of the GMC.
Alberto
Mon, 04/02/2012 - 05:36
GMC
How to

How to Replace a GMC Sierra Crank Sensor

GMC Sierra has a crank sensor (popularly called as crankshaft position sensor or CKP) which is a small magnetic sensor that usually measures the rotation of the crankshaft. The crank sensor first measures the engine RPMs and afterward passes on that information to the engine control computer.
Petra
Tue, 01/05/2010 - 20:44
GMC

Information on GMC 350 Engines

The GM 350 V-8 was introduced in 1967 and considered as the standard engine for Chevrolet and GMC trucks. This 5.7-liter General Motors 350 engine has been one of GM’s most durable engines. It was primarily used in passenger cars. Initial Specifications:
Petra
Fri, 07/03/2009 - 09:50
GMC

2010 GMC Yukon

2010 GMC Yukon is a hybrid (gas/electric) model that is not much changed since last year. It is a hauling SUV meant for 9-passenger that can be accommodated comfortably. It gives an enjoyable ride with good velocity on road.
Petra
Fri, 01/02/2009 - 20:50