Full Description: Bluetooth for phone connectivity to vehicle infotainment system|Audio system, Premium GMC Infotainment System with Navigation and 8 diagonal color touch-screen includes multi-touch display, AM/FM stereo, Bluetooth streaming audio for music and most phones; featuring Android Auto and Apple CarPlay capability for compatible phones, advanced voice recognition, in-vehicle apps, personalized profiles for infotainment and vehicle settings. Includes greater memory. (Includes (PZ8) Hitch Guidance with hitch view.)|SiriusXM with 360L Equipped with SiriusXM with 360L. Enjoy a trial subscription of the All Access package for the full 360L experience, with a greater variety of SiriusXM content, a more personalized experience and easier navigation. With the All Access package, 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.)|Bose Sound System, premium 7-speaker system with Richbass woofer|HD Radio|Lamps, Smoked Amber LED roof marker, (LED) (Standard with dual rear wheels. Not available with (YF5) California state emissions requirements on single rear wheels.)|Taillamps, LED signature taillight with LED stop and reverse light|Window, power, rear sliding with rear defogger|BedStep, Black integrated on forward portion of bed on driver and passenger side (Not available with (ZW9) pickup bed delete.)|LPO, Polished exhaust tip (dealer-installed) (Requires (L8T) 6.6L V8 gas engine. Not included with (L5P) Duramax 6.6L Turbo Diesel V8 engine.)|Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door|Wheelhouse liners, rear (Not available with dual rear wheel models.)|Cargo tie downs (12), fixed, rated at 500 lbs per corner|Assist steps, chromed tubular, 6 rectangular cab length (factory installed)|Glass, deep-tinted|Single Rear Wheels|Grille, Signature Denali grille with high gloss Black mesh and Chrome inserts|Headlamps, LED reflector (high intensity) with LED turn signals and LED signature Daytime Running Lamps|CornerStep, rear bumper|Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light|Fog lamps, LED|LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob|Moldings, beltline, stainless steel|IntelliBeam, automatic high beam on/off (Included and only available with (PDJ) Driver Alert Package II.)|Tailgate and bed rail protection caps, top|Tailgate, GMC MultiPro Tailgate with six functional load/access features|Door handles, chrome|Bumper, front, body-color lower|Wheels, 20 (50.8 cm) multi-dimensional Polished aluminum (Requires single rear wheels.)|Tire, spare LT275/70R18 all-terrain, blackwall (Included and only available with (QF9) LT275/65R20 all-terrain, blackwall tires on single rear wheel models.)|Mirror caps, chrome|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])|Lamps, cargo area, cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel|Bed Liner, Spray-on Pickup bedliner with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel) (Denali logo replaces GMC logo. Not available with any Ship Thrus EXCEPT (VSH), (VTV), (TCH) or (TCE).)|Tires, LT275/65R20 all-terrain, blackwall (Requires single rear wheels.)|Bumper, rear body-color, with corner steps|Theft-deterrent system, unauthorized entry|Floor mats, carpeted rear (Unique premium carpet. Deleted when LPO floor liners are ordered.)|Driver Information Center, enhanced, 8 diagonal multi-color digital display includes analog speedometer and tachometer gauges|Seating, heated driver and front outboard passenger|USB ports, 2 (first row) located on instrument panel|Door locks, power|Windows, power rear, express down|Seat adjuster, passenger 10-way power including lumbar|Floor covering, color-keyed carpeting|USB Ports (Inside Console with bucket seats), 2 also includes 1 SD card reader and auxiliary jack|Air conditioning, dual-zone automatic climate control|Seats, front bucket with center console|Seats, ventilated driver and front passenger|USB ports, dual, charge-only (2nd row)|Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)|Steering wheel, leather-wrapped|Power outlet, front auxiliary, 12-volt|Steering wheel, heated|4G LTE Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)|Wireless Charging|Floor mats, carpeted front (Unique premium carpet. Deleted when LPO floor liners are ordered.)|Defogger, rear-window electric|Remote vehicle starter system|Keyless Open and Start|Compass, located in instrument cluster|Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)|Driver memory, recalls driver presets for power driver seat and outside mirrors|Assist handles, front A-pillar mounted for driver and passenger, rear B-pillar mounted|Window, power front, passenger express up/down|Steering column, lock control, electrical|Window, power front, drivers express up/down|Center Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability|Air vents, rear|Mirror, inside rearview auto-dimming|Seat trim, Forge Perforated Leather-appointed seats|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 ONLY when (PTT) trailer tire pressure monitor system is factory ordered and sensors are installed.)|GMC Connected Access capable (Subject to terms. See onstar.com or dealer for details.)|Seat adjuster, driver 10-way power including lumbar|Steering column, manual Tilt-Wheel and telescoping|Power outlet, rear auxiliary, 12-volt|Seats, heated second row outboard seats|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) (Rear seat is leather-appointed.)|Universal Home Remote|Exterior Temperature Display located in radio display|Steering wheel audio controls|Cruise control, steering wheel-mounted|Skid Plates protect the oil pan, front axle and transfer case|Air filter, high-capacity|Transfer case, two-speed active electronic Autotrac with push button control|Brake lining wear indicator|Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section|Air filtration monitoring|Cooling, external engine oil cooler|Trailer brake controller, integrated|Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine.)|Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)|Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors|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.)|Steering, Digital Variable Steering Assist This system automatically adjusts steering based on speed, road conditions, and other inputs to reduce driver effort and fatigue|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] @ 4000 rpm)|Pickup bed includes bed assist step|Alternator, 170 amps (Requires (L8T) 6.6L V8 gas engine.)|Differential, heavy-duty locking rear|Suspension, Off-Road includes twin-tube shocks (Not available with dual rear wheels.)|GVWR, 11,350 lbs. (5148 kg) with single rear wheels (Included and only available with TK30743 model and (L8T) 6.6L V8 gas engine. Requires single rear wheels.)|Cooling, auxiliary external transmission oil cooler|LPO, Chrome recovery hooks (dealer installed)|Transmission, 6-speed automatic, heavy-duty|Four wheel drive|X31 Off-Road Package includes (JHD) Hill Descent Control, (NZZ) skid plates, Off-Road suspension and Twin-tube Rancho shocks (Not available with dual rear wheels.)|Trailering Package includes trailer hitch, 7-pin and 4-pin connectors and (CTT) Hitch Guidance|ProGrade Trailering System includes (PZ8) Hitch Guidance with Hitch View and (U1D) In-vehicle Trailering App|Driver Alert Package II includes (UEU) Forward Collision Alert, (UFL) Lane Departure Warning, (UHY) Automatic Emergency Braking, (TQ5) IntelliBeam headlamps and (UE4) Following Distance Indicator|Driver Alert Package I includes (UD5) Front and Rear Park Assist, (UKC) Lane Change Alert with Side Blind Zone Alert and (UFG) Rear Cross Traffic Alert (Includes Perimeter Lighting.|Trailering Information Label provides max trailer ratings for tongue weight, conventional, gooseneck and 5th wheel trailering|Rear Seat Reminder|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 seat 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.)|Hitch Guidance with Hitch View with image adjustment, Pan/Zoom/Tilt|Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching|OnStar and GMC connected services capable (Terms and limitations apply. See onstar.com or dealer for details.)|Hill Descent Control (Not available with dual rear wheels.)|HD Rear Vision Camera|Lane Change Alert with Side Blind Zone Alert|Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire)|Forward Collision Alert (Included and only available with (PDJ) Driver Alert Package II.)|Lane Departure Warning (Included and only available with (PDJ) Driver Alert Package II.)|Front and Rear Park Assist, ultrasonic|Following Distance Indicator (Included and only available with (PDJ) Driver Alert Package II.)|StabiliTrak, stability control system with Proactive Roll Avoidance and traction control includes electronic trailer sway control and hill start assist|Automatic Emergency Braking (Included and only available with (PDJ) Driver Alert Package II.)|Teen Driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to help encourage safe driving behavior. It can limit certain available vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver|Daytime Running Lamps LED signature lighting|Rear Cross Traffic Alert|Safety Alert Seat