This Chevrolet Silverado 3500HD boasts a Gas V8 6.6L/ engine powering this Automatic transmission. WT CONVENIENCE PACKAGE includes (QT5) EZ Lift power lock and release tailgate, (AKO) tinted windows, (C49) rear-window defogger, (DBG) power trailer mirrors with heated upper glass and manual extending/folding, WORK TRUCK PREFERRED EQUIPMENT GROUP includes standard equipment, WHEELS, 18 (45.7 CM) PAINTED STEEL (STD).* This Chevrolet Silverado 3500HD Features the Following Options *TRANSMISSION, ALLISON 10-SPEED AUTOMATIC (STD), TIRES, LT275/70R18E ALL-TERRAIN, BLACKWALL (STD), TIRE, SPARE LT275/70R18 ALL-TERRAIN, BLACKWALL (STD), SUMMIT WHITE, SINGLE REAR WHEELS (STD), 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 (STD), POWER OUTLET, INTERIOR, 120-VOLT (400 watts shared with (KC9) bed mounted power outlet), PICKUP BED, DELETE includes capped fuel fill, (SFW) Back-up alarm calibration, (9J4) rear bumper delete, (9L3) spare tire delete and spare tire carrier delete..