Machine description: Cat 6 Cylinder Diesel Engine, 6-Speed Manual Transmission, 12000 lb Front Axle, 23000 lb Rears, 35000 lb GVWR, 295/75R22.5 Front Tires, 11R22.5 Rear Tires, Spring Suspension, 262 in Wheelbase, Commerc... more info about the 1999 Sterling L500.