V8 6.7 L Diesel Engine, 2015 US EPA Label, Automatic Transmission, 7000 lb Front Axle, 14706 lb Rears, 8845 kg GVWR, 225/70R19.5, Spring Suspension, 201 in Wheelbase, 15 ft x 96 in Bed

V8 6.7 L Diesel 300 hp Engine, 2013 US EPA Label, Automatic Transmission, 7000 lb Front Axle, 14707 lb Rears, 8845 kg GVWR, 225/70R19.5 Front Tires, 225/70R19.5 Rear Tires, Spring Suspension, 201 in Wheelbase, 13 ft 8 in x 96 in Bed

International DT466 6 Cylinder Ultra Low Sulfur Diesel Engine, Eaton Fuller 10-Speed Manual Transmission, 12000 lb Front Axle, 40000 lb Rears