This GMC Sierra 3500HD delivers a Turbocharged Diesel V8 6.6L/403 engine powering this Automatic transmission. WHEELS, 17 (43.2 CM) FORGED POLISHED ALUMINUM includes 17 steel spare wheel. Spare not included with (ZW9) pickup box delete unless a spare tire is ordered., WHEEL, 17 X 6.5 (43.2 CM X 16.5 CM) FULL-SIZE, STEEL SPARE. Spare not included with (ZW9) pickup box delete unless a spare tire is ordered., TRANSMISSION, ALLISON 1000 6-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED with overdrive, electronic engine grade braking and tow/haul mode.* This GMC Sierra 3500HD Features the Following Options *SUSPENSION PACKAGE, STANDARD includes 51mm twin tube shock absorbers and 33mm front stabilizer bar (STD), TRAILER BRAKE CONTROLLER, INTEGRATED, TIRES, LT235/80R17E ALL-TERRAIN, TIRE, SPARE LT235/80R17E ALL-TERRAIN, SLT PREFERRED EQUIPMENT GROUP includes standard equipment, REAR AXLE, 3.73 RATIO, PICKUP BOX (STD), PAINT, SOLID, LAMPS, SMOKED AMBER ROOF MARKER, GVWR, 13,025 LBS. (5908 KG) WITH DUAL REAR WHEELS.* Know You're Making a Reliable Purchase *Carfax reports: No Accidents Reported, 39 Service Records.* Visit Us Today *A short visit to Stuteville Ford of Tahlequah located at 145 George Guess Rd, Tahlequah, OK 74464 can get you a dependable Sierra 3500HD today!