This GMC Sierra 2500HD delivers a Gas V8 6.6L/ engine powering this Automatic transmission. 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., WHEELS, 20" (50.8 CM) BRIGHT FACE WHEELS with dark painted pockets, UPFITTER SWITCH KIT, (5) Provides 3-30 amp and 2-20 amp configurable circuits to facilitate installation of aftermarket electrical accessories. Kit with all required parts will be shipped loose with the truck for installation by the dealer or upfitter at customer expense. Installation instructions and technical assistance available at www.gmupfitter.com..* This GMC Sierra 2500HD Features the Following Options *SNOW PLOW PREP/CAMPER PACKAGE includes (KW5) 220-amp alternator, includes increased front GAWR on Heavy Duty models, (NZZ) skid plates (transfer case and oil pan), pass through dash grommet hole and roof emergency light provisions. Contact GM Upfitter Integration at www.gmupfitter.com for plow installation details and assistance. Note: if ordered for Camper usage, recommend ordering (UY2) Trailering wiring provisions, SLE VALUE PACKAGE; includes (PCQ) SLE Convenience package, (CGN) spray-on bedliner, (ZM9) SLE Heated package and (B59) Remote Start Package , 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, TIRES, LT275/65R20 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, REAR AXLE, 3.73 RATIO, ONYX BLACK, LPO, FRONT AND REAR MOLDED SPLASH GUARDS, BLACK (dealer-installed), GVWR, 10,850 LBS. (4921 KG), 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).* Visit Us Today *A short visit to C Harper Buick GMC located at 2401 MEMORIAL BLVD, Connellsville, PA 15425 can get you a reliable Sierra 2500HD today!