Machine description: Cat C10 6 Cylinder 10.3 L Diesel 370 hp Engine, 1999 US EPA Label, Manual Transmission, 14600 lb Front Axle, 40000 lb Rears, 54600 lb GVWR, 385/65R22.5 Front Tires, 295/75R22.5 Rear Tires, Spring over... more info about the 1999 Sterling LT9500.