Air cleaner high-capacity-Air conditioning dual-zone automatic climate control-Airbags Single-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 (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.)-Alternator 150 amps-ALTERNATOR 220 AMPS-Assist handle front passenger and driver on A-pillars-AUDIO SYSTEM 8" DIAGONAL COLOR TOUCH SCREEN NAVIGATION WITH GMC INFOTAINMENT SYSTEM AM/FM/SIRIUSXM HD RADIO with USB ports auxiliary jack Bluetooth streaming audio for music and most phones Pandora Internet radio and voice-activated technology for radio and phone (STD)-Audio system 8" diagonal Color Touch Screen Navigation with GMC Infotainment System AM/FM/SiriusXM HD Radio with USB ports auxiliary jack Bluetooth streaming audio for music and most phones Pandora Internet radio and voice-activated technology for radio and phone-Battery heavy-duty 720 cold-cranking amps/80 Amp-hr maintenance-free with rundown protection and retained accessory power-Bluetooth for phone personal cell phone connectivity to vehicle audio system-Bose Sound with 6 speaker system (7 speaker system including subwoofer when ordered with bucket seats).-Brakes 4-wheel antilock 4-wheel disc with DuraLife brake rotors-Bumper front body-color-Bumper rear body-color with bumper CornerSteps-Cargo tie downs (4) movable upper-Console floor mounted with cup holders cell phone storage power cord management hanging file holder capability and (K4C) wireless charging-Cooling auxiliary external transmission oil cooler-Cooling external engine oil cooler-CornerStep rear bumper-Cruise control steering wheel-mounted-Daytime Running Lamps with automatic exterior lamp control-Defogger rear-window electric-DENALI PREFERRED EQUIPMENT GROUP Includes Standard Equipment-Differential heavy-duty locking rear-Display customizable driver display 8" multi-color configurable-Door handles chrome-Door locks power-DURAMAX PLUS PACKAGE includes (L5P) Duramax 6.6L Turbo-Diesel V8 engine and (VQY) chrome recovery hooks LPO (MW7) Allison 1000 6-speed automatic transmission (Includes (DQS) outside memory equipped heated power-adjustable vertical trailering mirrors.)-ENGINE BLOCK HEATER-ENGINE BLOCK HEATER CREDIT-ENGINE DURAMAX 6.6L TURBO-DIESEL V8 B20-DIESEL COMPATIBLE (445 hp [332 kW] @ 2800 rpm 910 lb-ft of torque [1220 Nm] @ 1600 rpm) Includes capped fuel fill (K40) exhaust brake and (K05) engine block heater.-Engine Vortec 6.0L Variable Valve Timing V8 SFI E85-compatible FlexFuel capable of running on unleaded or up to 85% ethanol (360 hp [268.4 kW] @ 5400 rpm 380 lb-ft of torque [515.0 N-m] @ 4200 rpm-EXHAUST BRAKE-Exhaust aluminized stainless-steel muffler and tailpipe-Floor covering color-keyed carpeting-Floor mats color-keyed carpeted first and second row-Fog lamps front halogen-Forward Collision Alert-Four wheel drive-Frame fully-boxed hydroformed front section-Front and Rear Park Assist Ultrasonic-Glass deep-tinted-GMC 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 1 month or 3GB (whichever comes first) (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.)-GVWR 10 000 LBS. (4536 KG)-GVWR 9500 lbs. (4309 kg) (Requires (L96) Vortec 6.0L V8 SFI engine.)-Headlamps high intensity discharge (HID) projector-beam with GMC signature LED lighting-HILL DESCENT CONTROL-Instrumentation 6-gage cluster featuring speedometer fuel level engine temperature tachometer voltage and oil pressure-JET BLACK PERFORATED LEATHER-APPOINTED SEAT TRIM-Lamps cargo area cab mounted with switch on center switch bank-LAMPS SMOKED AMBER ROOF MARKER-Lane Departure Warning-LED Lighting cargo box with switch on center switch bank-LICENSE PLATE KIT FRONT-LPO Assist steps chromed tubular 6" rectangular (dealer-installed) (May be substituted with (VXJ) assist steps LPO. (VXH) is deleted when (VXJ) assist steps LPO is specified.)-LPO CHROME RECOVERY HOOKS-Mirror caps chrome-Mirror inside rearview auto-dimming-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)-Moldings bodyside chrome-OnStar and GMC connected services capable (Fleet orders receive a 3-month trial. Visit onstar.com for coverage map details and system limitations. Services vary by model.)-PAINT SOLID-Pedals power-adjustable-Pickup box-Power outlet 110-volt AC-QUICKSILVER METALLIC-Radio HD-REAR AXLE 3.73 RATIO-Rear axle 4.10 ratio (Requires (L96) Vortec 6.0L V8 SFI engine.)-Rear Vision Camera with dynamic guide lines-Recovery hooks front frame-mounted black-Remote keyless entry-Remote Locking Tailgate-Remote vehicle starter system-Safety Alert Seat-Seat trim perforated leather-appointed-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-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 (STD)-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-Single-slot CD/MP3 player (Replaced by (U42) rear seat DVD/Blu-Ray Entertainment Package when (U42) is ordered.)-StabiliTrak stability control system with Proactive Roll Avoidance and traction control includes electronic trailer sway control and hill start assist-Steering column manual Tilt-Wheel and telescoping-Steering wheel audio controls-Steering wheel heated leather wrapped with audio and cruise controls-Steering Digital Steering Assist-Steering Electric Power Steering (EPS) assist rack-and-pinion-SUNROOF POWER-SUSPENSION PACKAGE OFF-ROAD requires 4WD models includes twin tube Rancho brand shocks and (JHD) Hill Descent Control-Suspension Package Standard includes 51mm twin tube shock absorbers and 33mm front stabilizer bar-Tailgate and bed rail protection caps top-Tailgate EZ-Lift and Lower-Teen Driver 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 card gives you information on driving habits and helps you to continue to coach your new driver-Theft-deterrent system unauthorized entry-Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door-Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire)-Tires LT265/60R20E all-terrain blackwall-TIRES LT265/60R20E ALL-TERRAIN BLACKWALL (STD)-Trailer brake controller integrated-Trailering equipment Trailering hitch platform 2.5" with a 2.0" insert for HD 7-wire harness with independent fused trailering circuits mated to a 7-way sealed connector to hook up parking lamps backup lamps right and left turn signals an electric brake lead battery and a ground The trailer connector also includes the 4-way for use on trailers without brakes - park brake/turn lamps-Transf