Cummins 6 Cylinder Ultra Low Sulfur Diesel Engine, 6-Speed Manual Transmission, 12000 lb Front Axle, 21000 lb Rears, 33000.0 lb GVWR, 295/75R22.5, Spring Suspension, 190 in Wheelbase, 19 ft 3 in Body, Champion R Series Gasoline Air Compressor LOCATED-IN-HOUSTON-TX