Sierra 2500 SLE Crew Cab 4WDPreferred Equipment Group|Assist Steps AND Tonneau Cover|Conditioning Charge|Rear Wheelhouse Liners|Destination Increase|Trailering Mirrors - Outside Power Adjustable Vertical W/ Heated AND Auto-dimming Upper Glass Turn|DESTINATION CHARGE|Fuel|Rear Axle 3.73 Ratio|Gvwr: 4 921 KG (10 850 LB)|Engine Block Heater|6.6L V8 DI VVT Engine|Allison 10-SPD Automatic Trans.|Autotrac Two-speed Transfer Case|SLE Value Package|18` Machined Aluminum Wheels W/dark Grey Metallic Accents|Lt275/70r18e All-terrain Tires|GMC Multipro Tailgate|Maximum Dealer FEE|All-weather Floor Liners (dealer Installed)|Trailering Wiring Provisions|X31 Off-road Package|Canadian Base Equipment, SLE VALUE PACKAGE; includes (PCQ) SLE Convenience package (CGN) spray-on bedliner (ZM9) SLE Heated package and (B59) Remote Start Package, WHEELS 18 (45.7 CM) MACHINED ALUMINUM WHEEL with Dark Grey metallic accents, ENGINE BLOCK HEATER, TRANSMISSION 10-SPEED AUTOMATIC (STD), SLE PREFERRED EQUIPMENT GROUP includes standard equipment, REAR AXLE 3.73 RATIO, LPO ALL-WEATHER FLOOR LINER 1ST AND 2ND ROWS (dealer-installed), 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) (STD), WHEELHOUSE LINERS REAR, TRAILERING WIRING PROVISIONS FOR TRAILERING 5TH WHEEL AND GOOSENECK TRAILER includes additional 7-way wiring harness located at the rear of the pickup bed attached to the rear frame cross member, TRANSFER CASE TWO-SPEED ACTIVE ELECTRONIC AUTOTRAC with push button control, X31 OFF-ROAD PACKAGE includes (JHD) Hill Descent Control (NZZ) skid plates Off-Road suspension Twin-tube Rancho shocks and X31 hard badge Includes (QXT) LT265/70R17E all-terrain blackwall tires., GVWR 10 850 LBS. (4921 KG), MIRRORS OUTSIDE POWER-ADJUSTABLE VERTICAL TRAILERING with heated and auto-dimming upper glass lower convex mirrors turn signal indicators puddle lamps (U12) perimeter lighting auxiliary lighting power folding/manual extending (extends 3.31 [84.25mm]) Black Includes Perimeter Lighting and (DD8) auto-dimming rearview mirror.), TIRES LT275/70R18E ALL-TERRAIN BLACKWALL, 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, Keyless Start, Aluminum Wheels, Smart Device Integration, Split Bench Seat, Adjustable Steering Wheel, Automatic Highbeams, Power Door Locks, Power Door Locks, Front Head Air Bag, Four Wheel Drive, Front Collision Mitigation, Tow Hooks, Floor Mats, Telematics, ABS, Power Windows, Tire Pressure Monitor, Lane Departure Warning, MP3 Capability, Auxiliary Audio Input, A/C, Daytime Running Lights, Front Collision Warning, Front Collision Mitigation, Front Side Air Bag, Tires - Front All-Season, Tow Hitch, Back-Up Camera, Requires Subscription, Requires Subscription, Keyless Entry, Cruise Control, MP3 Capability, Conventional Spare Tire, Traction Control, Front Collision Warning, Privacy Glass, Keyless Start, Integrated Turn Signal Mirrors, Satellite Radio, Navigation System, Requires Subscription, Rear Bench Seat, Tires - Rear All-Season, Stability Control, Running Boards/Side Steps, Front Collision Warning, Floor Mats, Locking/Limited Slip Differential, Driver Air Bag, Pass-Through Rear Seat, Automatic Highbeams, Telematics, Front Collision Mitigation, Cloth Seats, Lane Departure Warning, Passenger Air Bag Sensor, Bluetooth Connection, Heated Mirrors, Daytime Running Lights, AM/FM Stereo, Driver Restriction Features, Bluetooth Connection, Bluetooth Connection, Power Mirror(s), 4-Wheel Disc Brakes, Power Windows, Auxiliary Audio Input, Power Windows, Rear Head Air Bag, Daytime Running Lights, Power Steering, Smart Device Integration, Steering Wheel Audio Controls, Passenger Air Bag, WiFi Hotspot, Requires Subscription