SiriusXM with 360L includes a trial subscription to the Platinum Plan. Experience more channels in the vehicle, a more personalized experience and easier navigation. (IMPORTANT: The SiriusXM trial package is not provided on vehicles that are ordered for Fleet Daily Rental (FDR) use. Trial subscription subject to the SiriusXM Customer Agreement and privacy policy, visit www.siriusxm.com which includes full terms and how to cancel. All fees, content, features, and availability are subject to change. Some features require GM connected vehicle services.)|Wireless Phone Projection for Apple CarPlay and Android Auto|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.|Bluetooth for phone connectivity to vehicle infotainment system|SiriusXM|Bose Sound System, premium 7-speaker system with Richbass woofer|Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)|IntelliBeam, automatic high beam on/off (Included and only available with (PDI) Sierra HD Pro Safety.)|Bed Liner, Spray-on Pickup bedliner with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel) (AT4 logo replaces GMC logo. Available with Ship Thru code (SQE), not available with any other Ship Thru code.)|Single Rear Wheels|Wheels, 20 (50.8 cm) High Gloss black aluminum wheels, 8 spokes|Headlamps, Animated LED projectors, LED turn signals and Daytime Running Lamps|Bumper, rear body-color with bumper CornerSteps|Wheelhouse liners, rear|Tailgate and bed rail protection caps, top|Grille, Gloss Black header and grille insert bars with Black chrome accents|Bumper, front, body-color lower|Fog lamps, LED|Taillamps, Animated LED Signature Tail, Stop, turn and Reverse lamps|Cargo tie downs (12), fixed, rated at 500 lbs per corner|CornerStep, rear bumper|Tires, LT275/65R20 all-terrain, blackwall (Requires single rear wheels.)|Glass, deep-tinted|Moldings, beltline, Black|Mirror caps, high gloss Black|Lamps, cargo area, cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel|Mirrors, outside power-adjustable vertical trailering with heated and auto-dimming upper glass, (driver and passenger) lower convex mirrors, turn signal indicators, puddle lamps, perimeter lighting, auxiliary lighting, power folding/extending (extends 3.31 [84.25mm])|Door handles, body-color|LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob|Tire, spare LT275/70R18 all-terrain, blackwall|Wipers, front rain-sensing|Bed Step, Black integrated on forward portion of bed on driver and passenger side|Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light|Tailgate, GMC MultiPro Tailgate with six functional load/access features. NOTE: Auto release can be disabled if ball hitch is installed. See Owner's manual for details|Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door|GMC Premium information Display- 13.4 diagonal Multicolor touch screen|Cruise control, steering wheel-mounted|Door locks, power|Seat trim, Perforated Front Leather seating surfaces|USB Ports, 2, Charge/Data ports located inside center console|Keyless Open and Start|Premium Floor Liners with removable carpet insert, front|Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)|Seating, heated driver and front outboard passenger|Window, power front, drivers express up/down|Window, power front, passenger express up/down|Defogger, rear-window electric|Air conditioning, dual-zone automatic climate control|USB ports, (2) charge-only, rear|Steering column, manual Tilt-Wheel and telescoping|Windows, power rear, express down|In-Vehicle Trailering App System, includes checklist, trailer maintenance reminders, trailer security alerts, trailer mileage, tow/haul reminder, trailer electrical diagnostics and Trailer Tire Pressure Monitor System module (Includes trailer tire pressure monitoring alert when (PTT) trailer tire pressure monitor sensors are installed.)|Mirror, inside rearview auto-dimming|Exterior Temperature Display located in radio display|Driver memory, recalls driver presets for power driver seat and outside mirrors|Remote vehicle starter system|Wireless Charging|Seats, ventilated driver and front passenger|Floor covering, color-keyed carpeting|USB Ports, 2 (first row) located on console|Seats, front bucket with center console|Theft-deterrent system, unauthorized entry|GMC Connected Access capable (Included and only available with (UE1) OnStar. Subject to terms. See onstar.com or dealer for details.)|Assist handles, front A-pillar mounted for driver and passenger, rear B-pillar mounted|Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)|Steering wheel audio controls|Compass, located in instrument cluster|Center Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability|Air vents, rear|Steering wheel, wrapped|Steering wheel, heated|Seat, Up-level Rear with Storage Package, 60/40 folding bench for Crew Cab models includes full-length bench seat, seatback storage on left and right side, center fold out armrest with 2 cupholders, full cab width underseat storage, (includes child seat top tether anchor)|Seat adjuster, driver 10-way power including lumbar|Driver Information Center, enhanced, 12.3 diagonal reconfigurable multicolor digital display|Premium Floor Liners with removable carpet insert, rear|Seats, heated second row outboard seats|Seat adjuster, passenger 10-way power including lumbar|Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors|Suspension, Off-Road includes twin-tube shocks|GVWR, 11,550 lbs. (5239 kg) with single rear wheels (Included and only available with TK30743 model and (L8T) 6.6L V8 gas engine. Requires single rear wheels.)|Pickup bed includes bed assist step|Trailer brake controller, integrated|Four wheel drive|Transmission, Allison 10-Speed automatic|Brake lining wear indicator|Air filtration monitoring|Air filter, heavy-duty|Skid Plates protect the oil pan, front axle and transfer case|Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine.)|Recovery hooks, Red|Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)|Steering, Digital Variable Steering Assist This system automatically adjusts steering based on speed, road conditions, and other inputs to reduce driver effort and fatigue|Cooling, external engine oil cooler|Alternator, 170 amps (Requires (L8T) 6.6L V8 gas engine.)|Cooling, auxiliary external transmission oil cooler|Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr maintenance-free with rundown protection and retained accessory power (Included and only available with (L8T) 6.6L V8 gas engine.)|Auto-locking rear differential|Push Button Start|Transfer case, two-speed active electronic Autotrac with push button control|Engine, 6.6L V8 with Direct Injection and Variable Valve Timing, gasoline (401 hp [299 kW]

• 5200 rpm, 464 lb-ft of torque [629 N-m]