XPEDITOR, Heavy Duty Trucks - Cab and Chassis Trucks, Cummins ISC, Automatic, 2003 Autocar COE Cummins ISC 285 HP.Allison MD 3560 Auto.Trans.6234 hours.182 in w/b,150 in.c/t,200 in back of cab to end of frame.315 80R x22.5 rubber, 285 Horse Power, Spring Suspension, Wheels, 182 Wheel Base, 315 85R x22.5, Tandem Axle, Ratio,