Cummins 6 Cylinder Ultra Low Sulfur Diesel Engine, 35444 Engine hrs, Air Conditioner, Cruise Control, Power Windows, Engine Brake, Eaton Fuller Manual Transmission, 12000 lb Front Axle, 40000 lb Rears, Meritor RT-40-145 Drive Axles, 52000 lb GVWR, Air Ride Cab, 60 in High Rise Sleeper Cab, Bunk Beds, Aluminum Wheels, 11R24.5, Airliner Air Ride Suspension, 262 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks