Machine description: Cat 3126 6 Cylinder 7.2 L Diesel 190 hp Engine, 2002 US EPA Label, 1423 Engine hrs, Eaton Fuller 10-Speed Manual Transmission, 12000 lb Front Axle, 21000 lb Rears, 33000 lb GVWR, 11R22.5 Front Tires, ... more info about the 2003 Sterling M7500.