Cummins M11 6 Cylinder 10.8 L Diesel Engine, 1998 US EPA Label, Eaton Fuller Manual Transmission, 20000 lb Front Axle, 40000 lb Rears, 60000 lb GVWR, Air Ride Cab, Aluminum Wheels, 425/65R22.5 Front Tires, 11R24.5 Rear Tires, Trailing Tag Axle, Hendrickson Haulmaax Suspension, 249 in Wheelbase, PTO, Beall 16 ft Long x 5 ft High Aluminium Body, Electric Roll Tarp, Pintle Hitch