International DT466 6 Cylinder 7.6 L Diesel 190 hp Engine, Air Conditioner, Cruise Control, 7-Speed Manual Transmission, 9000 lb Front Axle, 20000 lb Rears, 4.44:1 Axle Ratio, 25500 lb GVWR, 295/75R22.5 Front Tires, 295/75R22.5 Rear Tires, Spring Suspension, 254 in Wheelbase, 20 ft 0 in x 92 in Bed, Dovetail, Manual Ramps

Cat 3406 6 Cylinder Diesel 310 hp Engine, Engine Brake, Eaton Fuller 9-Speed Manual Transmission, 11R22.5 Front Tires, 11R22.5 Rear Tires, Air Ride Suspension, 216 in Wheelbase, 20 ft x 96 in Bed

Cummins B5.9-175 5.9 L Diesel 175 hp Engine, Air Conditioner, Automatic Transmission, 7000 lb Front Axle, 16900 lb Rears, 23900 lb GVWR, 225/70R19.5 Front Tires, 225/70R19.5 Rear Tires, Spring Suspension, 237 in Wheelbase, 16 ft x 102 in Bed, Ball