Machine description: Cat C7 6 Cylinder 7.2 L Diesel 250 hp Engine, 2004 US EPA Label, Eaton Fuller 8LL Transmission, 315/80R22.5 Front Tires, 11R22.5 Rear Tires, Spring Suspension, 196 in Wheelbase, 14 ft x 92 in Bed LOCA... more info about the 2005 Sterling L8500.