This GMC Sierra 2500HD boasts a Turbocharged Diesel V8 6.6L/403 engine powering this Automatic transmission. WHEELS, 20 (50.8 CM) CHROMED CAST ALUMINUM (STD), TRANSMISSION, ALLISON 1000 6-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED with overdrive, electronic engine grade braking and tow/haul mode, TIRES, LT265/60R20E ALL-TERRAIN, BLACKWALL (STD).* This GMC Sierra 2500HD Features the Following Options *SUSPENSION PACKAGE, OFF-ROAD requires 4WD models, includes twin tube Rancho brand shocks and (JHD) Hill Descent Control, DURAMAX PLUS PACKAGE includes (L5P) Duramax 6.6L Turbo-Diesel V8 engine and (VQY) chrome recovery hooks, LPO, (MW7) Allison 1000 6-speed automatic transmission (Includes (DQS) outside memory equipped heated power-adjustable vertical trailering mirrors.) , SWITCH, HIGH IDLE, SUNROOF, POWER, SEATS, FRONT FULL-FEATURE LEATHER-APPOINTED BUCKET with (KA1) heated seat cushions and seat backs. Includes 12-way power driver and front passenger seat adjusters, including 4-way power lumbar control, 2-position driver memory, adjustable head restraints,(D07) floor console and storage pockets and (K4C) wireless charging (STD), REAR AXLE, 3.73 RATIO, QUICKSILVER METALLIC, PAINT, SOLID, MIRRORS, OUTSIDE HEATED POWER-ADJUSTABLE VERTICAL TRAILERING, MEMORY EQUIPPED, UPPER GLASS, POWER-FOLDING AND MANUAL EXTENDING, CHROME Includes integrated turn signal indicators, consisting of 51 square inch flat mirror surface positioned over a 24.5 square inch convex mirror surface with a common head and lower convex spotter glass (convex glass is not heated and not power-adjustable) and addition of auxiliary cargo lamp for backing up (helps to see trailer when backing up with a trailer) and amber auxiliary clearance lamp, LPO, CHROME RECOVERY HOOKS.* Stop By Today *Come in for a quick visit at Gates GMC Nissan Buick, 143 Boston Post Rd, North Windham, CT 06256 to claim your GMC Sierra 2500HD!*-*Here at Gates GMC Nissan, We take anything in Trade! Boat, Goats, Planes, and Trains, You name it we will trade it. We here at Gates will buy your car even if you do not buy ours. Looking to test drive a car, but can not make it into the store? Not a problem, we will bring the car to you!! For more details on this or any vehicle at Gates GMC Nissan please go to www.gatesgmcnissan.com.