Cummins ISX 6 Cylinder 15 L Diesel 475 hp Engine, 2003 US EPA Label, Engine Brake, Eaton Fuller RTLO-16913A 13-Speed Manual Transmission, Differential Lock, Spicer RSP40 Drive Axles, 3.55:1 Axle Ratio, Air Ride Cab, Aluminum Wheels, 11R22.5 Front Tires, 455/55R22.5 Super Singles Rear Tires, Air Ride Suspension, PTO, Wet Kit, Air Sliding 5th Wheel, Dual Fuel Tanks

Cummins 6 Cylinder Diesel Engine, Manual Transmission, 275/80R22.5 Front Tires, 295/75R22.5 Rear Tires, Air Ride Suspension, 150 in Wheelbase, Dual Fuel Tanks

Cummins 6 Cylinder Diesel Engine, Engine Coolant Heater, Eaton Fuller 7-Speed Manual Transmission, 275/80R22.5 Front Tires, 295/75R22.5 Rear Tires, Air Ride Suspension, 148 in Wheelbase, Dual Fuel Tanks