Major Options / Build: DVD Entertainment System, Bluetooth, Backup Camera, Parking Sensors, Heated Seats

Additional Description: Bose Sound with 6 speaker system (7 speaker system including subwoofer when ordered with bucket seats)|Single-slot CD/MP3 player (Replaced by (U42) rear seat DVD/Blu-Ray Entertainment Package when (U42) is ordered.)|Steering wheel audio controls|Bluetooth for phone personal cell phone connectivity to vehicle audio system|Radio, HD|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.)|Grille, Denali Chrome|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.)|Wheels, 20 x 9 (50.8 cm x 22.9 cm) ultra bright machined aluminum|Remote Locking Tailgate (Included and only available with (AQQ) Remote Keyless Entry.)|Wheel, full-size spare, 17 (43.2 cm) steel|Moldings, bodyside, chrome|Window, power, rear sliding with rear defogger|Glass, deep-tinted|Headlamps, high-performance LED headlamps with GMC signature LED lighting|Tire, spare P265/70R17 all-season, blackwall|Wheelhouse liners, rear|Active Aero Shutters, front|Bumper, front, body-color lower|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.)|Tailgate, EZ-Lift and Lower|CornerStep, rear bumper|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)|Lamps, cargo area, cab mounted with switch on center switch bank|Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door|Door handles, chrome|Taillamps, LED with signature|Bumper, rear body-color with corner steps|LED Lighting, cargo box with switch on center switch bank|Tires, P275/55R20 all-season, blackwall|Headlight, IntelliBeam, automatic high beam on/off|Fog lamps, thin profile LED|Mirror caps, chrome|Tailgate and bed rail protection caps, top|Assist handle, front passenger and driver on A-pillars|Remote Keyless Entry|Steering column, manual Tilt-Wheel and telescoping|Door locks, power|Air conditioning, dual-zone automatic climate control|Remote vehicle starter system|Theft-deterrent system, unauthorized entry|Windows, power with driver express up and down and express down on all other windows|Universal Home Remote|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|Floor mats, color-keyed carpeted first and second row|Mirror, inside rearview auto-dimming|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.)|Display, customizable driver display, 8 multi-color configurable|Pedals, power-adjustable|Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor)|Seating, heated and ventilated perforated leather-appointed front bucket|Instrumentation, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure|Visors, driver and front passenger illuminated vanity mirrors|Power outlet, 110-volt AC|Defogger, rear-window electric|Floor covering, color-keyed carpeting|Cruise control, steering wheel-mounted|Steering wheel, heated, leather wrapped with audio and cruise controls|Console, floor mounted with cup holders, cell phone storage, power cord management, hanging file holder capability and (K4C) wireless charging|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)|Rear wheel drive|Alternator, 150 amps|Transmission, 8-speed automatic, electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking|Capless Fuel Fill|LPO, Polished exhaust tip (dealer installed)|GVWR, 7000 lbs. (3175 kg) (Requires 2WD model.)|Rear axle, 3.42 ratio|Recovery hooks, front, frame-mounted, black|Steering, Electric Power Steering (EPS) assist, rack-and-pinion|Brakes, 4-wheel disc with DURALIFE rotors, 4-wheel antilock|Exhaust, aluminized stainless-steel muffler and tailpipe|Suspension, MagneRide Magnetic Ride Control with MagneRide brand shock absorbers|Cooling, external engine oil cooler|Differential, heavy-duty locking rear|Pickup box|Cooling, auxiliary external transmission oil cooler|Air cleaner, high-capacity|Hill Descent Control|Cargo tie downs (4), movable upper|Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power|Frame, fully-boxed, hydroformed front section|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|Trailering equipment includes trailer hitch, 7-pin and 4-pin connectors|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|Front and Rear Park Assist, Ultrasonic|Lane Keep Assist|Safety Alert Seat|StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist|Forward Collision Alert|Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire)|Rear Vision Camera with dynamic guide lines|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.)|Daytime Running Lamps with automatic exterior lamp control|Air bag, Passenger Sensing System|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.)|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.)|Low Speed Forward Automatic Braking