This GMC Sierra 3500HD delivers a Gas V8 6.6L/ engine powering this Automatic transmission. WHEELS, 18 (45.7 CM) PAINTED STEEL, SILVER, 8-SPOKE (STD), TRANSMISSION, 6-SPEED AUTOMATIC, HEAVY-DUTY (STD), REAR AXLE, 3.73 RATIO.* This GMC Sierra 3500HD Features the Following Options *CONVENIENCE PACKAGE includes (AQQ) Remote Keyless Entry, (QT5) EZ Lift power lock and release tailgate, (AKO) tinted glass, (UF2) LED cargo bed lighting, (C49) rear-window defogger, (DBG) outside power-adjustable vertical trailering with heated upper glass, (K34) cruise control, (AXG) power windows, express up/down driver, (AED) power windows, express down passenger and (AU3) power door locks , GVWR, 10,750 LBS. (4876 KG) WITH SINGLE REAR WHEELS (STD), 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), Windows, manual (Standard on Regular Cab model. Crew Cab and Double Cab models have power windows standard.), Wheels, 18 (45.7 cm) painted steel, Silver, 8-spoke (Requires single rear wheels.), USB port, located on instrument panel, Transmission, 6-speed automatic, heavy-duty, Tires, LT275/70R18E all-terrain, blackwall (Requires single rear wheels.), Tire, spare LT275/70R18 all-terrain, blackwall (Included and only available with (QF6) LT275/70R18E all-terrain, blackwall tires with (E63) pickup bed single rear wheel models. Available to order when (ZW9) pickup bed delete and (QF6) LT275/70R18E all-terrain, blackwall tires are ordered with single rear wheel models.), Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire).* Visit Us Today *Come in for a quick visit at Nimnicht Buick GMC, 11503 Philips Hwy, Jacksonville, FL 32256 to claim your GMC Sierra 3500HD!