2016 PETERBILT 6x4 Cummins ISX12 6 Cylinder LNG Engine, Engine Brake, Eaton Fuller 10-Speed Manual Transmission, 13200 lb Front Axle, 38000 lb Rears, 51200 lb GVWR, Air Ride Cab, 58 in Mid Roof Sleeper Cab, Bunk Beds, Aluminum Wheels, 295/75R22.5 Front Tires, 445/50R22.5 Super Singles Rear Tires, Air Ride Suspension, 224 in Wheelbase, Dual Fuel Tanks, Air Sliding 5th Wheel, Truck Tractor (T/A)