Cummins 6 Cylinder Diesel Engine, 18208 Engine hrs, Air Conditioner, Cruise Control, Engine Brake, Spicer 10-Speed Manual Transmission, Differential Lock, 12000 lb Front Axle, 40000 lb Rears, 52000 lb GVWR, Air Ride Cab, 295/75R22.5 Front Tires, 295/75R22.5 Rear Tires, Air Ride Suspension, 175 in Wheelbase, Air Sliding 5th Wheel

Cummins ISM 6 Cylinder 10.8 L Diesel Engine, Air Conditioner, Cruise Control, Power Windows, Engine Brake, Allison Automatic Transmission, 12000 lb Front Axle, 20000 lb Rears, 32000 lb GVWR, Air Ride Cab, 295/75R22.5 Front Tires, 295/75R22.5 Rear Tires, Air Ride Suspension, 152 in Wheelbase, Dual Fuel Tanks