Audio system feature, 6-speaker system|Wireless, Apple CarPlay / Wireless Android Auto|SiriusXM|Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)|Steering wheel audio controls|Audio System, 13.4 diagonal Premium GMC Infotainment System with Google built in apps such as navigation and voice assistance, includes color touch-screen, multi-touch display, AM/FM stereo Bluetooth streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones|SiriusXM with 360L Equipped with SiriusXM with 360L. Enjoy a trial subscription of the Platinum Plan for the full 360L experience, with a greater variety of SiriusXM content, a more personalized experience and easier navigation. With the Platinum Plan you can also enjoy your favorites everywhere you go, with the SiriusXM app, online and at home on compatible connected devices. (IMPORTANT: The SiriusXM radio trial package is not provided on vehicles that are ordered for Fleet Daily Rental (FDR) use. 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. See the SiriusXM Customer Agreement at www.siriusxm.com for complete terms and how to cancel. All fees, content, features, and availability are subject to change. GM connected vehicle services vary by vehicle model and require active service plan, working electrical system, cell reception and GPS signal. See onstar.com for details and limitations.)|Bluetooth for phone connectivity to vehicle infotainment system|Tailgate and bed rail protection caps, top|CornerStep, rear bumper|Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door|IntelliBeam, automatic high beam on/off (Included and only available with (PDI) GMC Pro Safety.)|Glass, deep-tinted|Wheels, 20 x 9 (50.8 cm x 22.9 cm) 6-spoke High gloss Black painted aluminum|LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob|Door handles, body-color|Wheel, 17 x 8 (43.2 cm x 20.3 cm) full-size, steel spare|Grille (Body color header with gloss black mesh grille insert bars.)|Bumper, rear body-color with corner steps|Taillamps, LED LED signature taillight and Fade-on/Fade-off animation, incandescent stop, turn and reverse light|Mirrors, outside heated power-adjustable|Fog lamps, LED|Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light|Headlamps, LED projectors with Fade-on/Fade-off animation, LED turn signals and Daytime Running Lamps|Bumper, front, body-color lower|Tailgate, GMC MultiPro Tailgate with six functional load/access features|Tires, 275/60R20 all-season, blackwall|Tire, spare 255/80R17SL all-season, blackwall|Lamps, cargo area, cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel|Floor mats, rubberized-vinyl front (Deleted when (RIA) All-weather floor liner, LPO is ordered.)|Seat adjuster, driver 10-way power including lumbar|Door locks, power|Window, power front, passenger express down|Seats, front 40/20/40 split-bench with covered armrest storage and under-seat storage (lockable)|Seat trim, Cloth|Brake lining wear indicator|Windows, power rear, express down|Power outlet, interior power outlet, 120-volt (400 watts shared with (KC9) bed mounted power outlet)|USB ports, (2) charge-only, rear|GMC Premium information Display- 13.4 diagonal Multicolor I touch screen|Air conditioning, dual-zone automatic climate control|Defogger, rear-window electric|Driver Information Center, enhanced, 12.3 diagonal reconfigurable multicolor digital display|Seat adjuster, passenger 4-way manual|Mirror, inside rearview, manual tilt|Seat, Cloth Rear with Storage Package, 60/40 folding bench for Crew Cab models, includes seatback storage on left and right side, center fold out armrest with 2 cupholders, (includes child seat top tether anchor)|Keyless Open and Start includes remote keyless entry|Steering wheel, heated|Exterior Temperature Display, located in radio display|Theft-deterrent system, unauthorized entry|Steering wheel, wrapped|Seating, heated driver and front outboard passenger|Floor covering, color-keyed carpeting (Includes (B32) front floor mats and (B33) rear floor mats on Crew Cab and Double Cab models.)|Remote vehicle starter system|Compass, located in instrument cluster|USB Ports, 2, Charge/Data ports located on instrument panel|Steering column, manual Tilt-Wheel and telescoping|Cruise control, steering wheel-mounted|Windows, power front, drivers express up/down|Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) interior power outlet)|Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted|Floor mats, rubberized-vinyl rear (Deleted when (RIA) All-weather floor liner, LPO is ordered.)|Air vents, rear|GMC Connected Access capable (Subject to terms. See onstar.com or dealer for details.)|Exhaust, aluminized stainless-steel muffler and tailpipe|Transmission, 8-speed automatic, (Column shifter) electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (Standard and only available with (L3B) TurboMax engine.)|Frame, fully-boxed, hydroformed front section|Transfer case, single speed, electronic Autotrac with push button control (4WD models only)|Cargo tie downs (12), fixed|Alternator, 220 amps (Included and only available with (L3B) TurboMax engine, (LZ0) Duramax 3.0L Turbo-Diesel I6 engine or (NHT) Max Trailering Package.)|Engine, TurboMax (310 hp [231 kW]

• 5600 rpm, 430 lb-ft of torque [583 Nm]