Cummins 6 Cylinder Diesel Engine, Engine Brake, Eaton Fuller 9-Speed Manual Transmission, Air Ride Cab, 48 in Flat Top Sleeper Cab, Aluminum Wheels, 11R22.5 Front Tires, 295/75R22.5 Rear Tires, Air Ride Suspension, 214 in Wheelbase, Air Sliding 5th Wheel, Headache Rack, Dual Fuel Tanks

Cat 6 Cylinder 10.3 L Diesel Engine, Air Conditioner, Cruise Control, Engine Brake, Eaton Fuller Manual Transmission, 12000 lb Front Axle, 40000 lb Rears, 52000 lb GVWR, Air Ride Cab, 58 in Flat Top Sleeper Cab, 11R22.5 Front Tires, 11R22.5 Rear Tires, Air Ride Suspension, 208 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks