This Chevrolet Silverado 3500HD CC delivers a Gas V8 6.6L/ engine powering this Automatic transmission. WT CONVENIENCE PACKAGE includes (AKO) tinted windows, (K34) cruise control and (C49) rear-window defogger, WORK TRUCK PREFERRED EQUIPMENT GROUP includes standard equipment, WHEELS, 17 (43.2 CM) PAINTED STEEL.* This Chevrolet Silverado 3500HD CC Features the Following Options *TRANSMISSION, ALLISON 10-SPEED AUTOMATIC (STD), TIRES, LT235/80R17E ALL-TERRAIN, BLACKWALL, SUMMIT WHITE, STEERING COLUMN, TILT-WHEEL, MANUAL with wheel locking security feature (Beginning February 27, 2023 certain vehicles will be forced to include (N37) manual tilt/telescoping steering column that will remove the (N33) Tilt-Wheel manual steering column. Does not include later dealer retrofit. See dealer for details or the window label for the features on a specific vehicle.), SPARE TIRE DELETE, 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, POWER OUTLET, INTERIOR, 120-VOLT (400 WATTS), MIRRORS, OUTSIDE POWER-ADJUSTABLE VERTICAL TRAILERING WITH HEATED AND AUTO-DIMMING UPPER GLASS lower convex mirrors, turn signal indicators, puddle lamps, perimeter lighting, auxiliary lighting, power folding/manual extending (extends 3.31 [84.25mm]) Includes (DD8) auto-dimming rearview mirror.).