This Chevrolet Silverado MD delivers a Turbocharged Diesel V8 6.6L/402 engine powering this Automatic transmission. WORK TRUCK PREFERRED EQUIPMENT GROUP includes standard equipment, WHEELS, 19.5 X 6.75, STEEL, BLACK PAINTED, 8-HOLES, HUB PILOTED (STD), WHEELBASE, 201 (510.5 CM), 120 CA.* This Chevrolet Silverado MD Features the Following Options *TIRES, REAR 225/70R19.5G HIGHWAY BLACKWALL PIRELLI Max Axle Load: 15,000 lb. (STD), TIRES, FRONT 225/70R19.5G HIGHWAY BLACKWALL PIRELLI Max Axle Load: 7,940 lb. (STD), SUMMIT WHITE, SPARE TIRE DELETE (STD), SEATS, FRONT 40/20/40 SPLIT-BENCH, 3-PASSENGER driver and front passenger recline with outboard head restraints and center fold-down armrest with storage. Vinyl has fixed lumbar and cloth has manually adjustable driver lumbar. (STD), RUGGED DUTY SERVICE TRANSMISSION, AUTOMATIC CLOSE-RATIO 6 SPD WITH DOUBLE OVERDRIVE, ALLISON, A1700RDS ratios: 3.10 1ST, 1.80 2ND, 1.40 3RD, 1.00 4TH, 0.70 5TH, 0.61 6TH Rugged Duty Series,, RECOVERY HOOKS, FRONT, FRAME-MOUNTED, BLACK, REAR SUSPENSION, 13,500 LB. (6,123 KG) MULTI-LEAF, VARI-RATE, REAR AXLE, 4.10 RATIO Max road speed: 79 MPH, REAR AXLE, 15,000 LB. (6,804 KG) DANA SPICER S16-130, SINGLE REDUCTION.