*** Dejana DynaPro 9' Steel Dump Body Installed, price of upfit is not reflected in the MSRP.***This GMC Sierra 3500HD CC delivers a Gas V8 6.6L/400 engine powering this Automatic transmission. WHEELS, 17 (43.2 CM) PAINTED STEEL (STD), 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., TRANSMISSION, 10-SPEED AUTOMATIC (STD).*This GMC Sierra 3500HD CC Features the Following Options *SNOW PLOW PREP 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 and includes (KW5) 220-amp alternator, CONVENIENCE PACKAGE includes (AKO) tinted glass and (C49) rear-window defogger , TIRES, LT235/80R17E ALL-TERRAIN, BLACKWALL (STD), SPARE TIRE DELETE (STD), SKID PLATES protect the oil pan, front axle and transfer case, SIRIUSXM TRIAL SUBSCRIPTION, SEATS, FRONT 40/20/40 SPLIT-BENCH with covered armrest storage and under-seat storage (lockable) (STD), REAR CAMERA KIT Kit includes camera, fixed position bracket & 19 ft cable with attachment clips. Rear camera radio calibration provided from the factory. See Upfitter Integration Bulletin for installation instructions at www.gmupfitter.com, REAR AXLE, 3.73 RATIO, PRO PREFERRED EQUIPMENT GROUP includes standard equipment.