Major Options / Build: Navigation System, Storage Package, Bluetooth, Adaptive Suspension, Backup Camera, Blind Spot Monitoring, Parking Sensors, Heated Seats, Ultimate Package, Android Auto, CarPlay

Additional Description: Bose Sound System, premium 7-speaker system with Richbass woofer|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.)|Steering wheel audio controls|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 (Note: (PZ8) Hitch Guidance with hitch view is included with trim.)|Bluetooth for phone connectivity to vehicle infotainment system|Radio, HD|4G LTE Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)|Assist steps, Chrome wheel to wheel|Bumper, front, body-color lower|Tires, 275/60R20SL all-terrain, blackwall (Standard on 4WD models. Available as a free flow option on 2WD models.)|Wheelhouse liners, rear|Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light|Window, power, rear sliding with rear defogger|Mirrors, outside heated power-adjustable, power-folding and driver-side auto-dimming puddle lamps, side perimeter lighting and memory|Mirror caps, chrome|Tailgate, GMC MultiPro Tailgate with six functional load/access features|Glass, deep-tinted|Wheels, 20 x 9 (50.8 cm x 22.9 cm) multi-dimensional polished aluminum|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|Taillamps, LED signature taillight with LED stop and reverse light|Wheel, 17 x 8 (43.2 cm x 20.3 cm) full-size, steel spare|Fog lamps, LED|Tire, spare 255/80R17SL all-season, blackwall|Bumper, rear body-color with corner steps|Moldings, window surround, Chrome|Lamps, cargo area, cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel.|Door handles, chrome|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. Deleted with (PCP) Denali CarbonPro Edition. Available with Ship Thru codes (VCO), (VDT), (VYC) or (VYS).)|CornerStep, rear bumper|LED Cargo Area Lighting located in cargo box activated with switch on center switch bank or key fob|Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door|Tailgate and bed rail protection caps, top|Windows, power rear, express down|Center Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability|Steering column, lock control, electrical|Driver Information Center, enhanced, 8 diagonal multicolor digital display includes analog speedometer and tachometer gauges|Window, power front, passenger express up/down|Driver memory recalls driver presets for power driver seat and outside mirrors|Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)|Seats, ventilated driver and front passenger|Mirror, inside rearview auto-dimming|Remote vehicle starter system|Universal Home Remote|Defogger, rear-window electric|Wireless Charging|Power outlet, rear auxiliary, 12-volt|In-vehicle Trailering App, System includes checklist, trailer maintenance reminders, trailer security alerts, trailer mileage, tow/haul reminder and trailer electrical diagnostics|Compass, located in instrument cluster|Steering column, manual Tilt-Wheel and telescoping|Power outlet, front auxiliary, 12-volt|Seats, heated second row outboard seats|Air vents, rear|GMC Connected Access capable (Subject to terms. See onstar.com or dealer for details.)|Air conditioning, dual-zone automatic climate control|Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)|Floor covering, color-keyed carpeting|Exterior Temperature Display, located in radio display|USB ports, 2 (first row) located on instrument panel|Floor mats, carpeted front (Unique premium carpet. Deleted when (RIA) All-weather floor liner, LPO is ordered.)|Brake lining wear indicator|USB Ports (Inside Console with bucket seats), 2 also includes 1 SD card reader and auxiliary jack|Seating, heated driver and front outboard passenger|Seats, front bucket with center console|USB ports, dual, charge-only (2nd row)|Theft-deterrent system, unauthorized entry|Steering wheel, leather-wrapped|Door locks, power|Windows, power front, drivers express up/down|Seat adjuster, passenger 10-way power including lumbar|Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted|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 under-seat storage, (includes child seat top tether anchor) (Rear seat is leather-appointed.)|Keyless Open and Start|Seat adjuster, driver 10-way power including lumbar|Floor mats, carpeted rear (Unique premium carpet. Deleted when (RIA) All-weather floor liner, LPO is ordered.)|Cruise control, steering wheel-mounted|Battery, heavy-duty 730 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power (Included and only available with (L84) 5.3L EcoTec3 V8 engine, (L3B) 2.7L Turbo engine and (L87) 6.2L EcoTec3 V8 engine.)|Steering, Electric Power Steering (EPS) assist, rack-and-pinion|Engine, 5.3L EcoTec3 V8 (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 Nm] @ 4100 rpm); featuring all-new Dynamic Fuel Management that enables the engine to operate in 17 different patterns between 2 and 8 cylinders, depending on demand, to optimize power delivery and efficiency (Not available with (PEC) Denali Ultimate Package.)|Exhaust, aluminized stainless-steel muffler and tailpipe|Transmission, 10-speed automatic, electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (Available on 4WD models equipped with (L84) 5.3L EcoTec3 V8 engine. Included and only available with (L87) 6.2L EcoTec3 V8 engine or (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)|GVWR, 7100 lbs. (3221 kg) (Requires Crew Cab 4WD model with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine.)|Frame, fully-boxed, hydroformed front section|Automatic Stop/Start|Exhaust, dual with premium tips|Differential, heavy-duty locking rear|Suspension, Adaptive Ride Control|Air filter, high-capacity|Pickup bed|Cooling, auxiliary external transmission oil cooler (Not available with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)|Trailer brake controller, integrated|Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors|Transfer case, two-speed, electronic Autotrac with push button control (4WD models only)|Alternator, 170 amps (Included and only available with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine. Not available with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)|Recovery hooks, chrome|Capless Fuel Fill|Cargo tie downs (12), fixed, rated at 500 lbs per corner|Hill Descent Control (Requires 4WD model.)|Four wheel drive|Rear axle, 3.23 ratio|Cooling, external engine oil cooler (Not available with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)|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|ProGrade Trailering System includes (PZ8) Hitch Guidance with Hitch View and (U1D) In-vehicle Trailering App|Trailering Package includes trailer hitch, 7-pin and 4-pin connectors and (CTT) Hitch Guidance|Rear Seat Reminder|Lane Change Alert with Side Blind Zone Alert|Rear Cross Traffic Alert|OnStar and GMC connected services capable (Terms and limitations apply. See onstar.com or dealer for details.)|Hitch Guidance|StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist|HD Rear Vision Camera|Front and Rear Park Assist, ultrasonic|Daytime Running Lamps LED signature lighting|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.)|Safety Alert Seat|Teen Driver mode 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|Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire)|Hitch Guidance with hitch view with Image adjustment, Pan/Zoom/TiltCUSTOMER DIALOGUE NETWORK|DENALI CARBONPRO EDITION|ENGINE, 6.2L ECOTEC3 V8|ONYX BLACK