Mack 6 Cylinder 12.0 L Diesel 350 hp Engine, 19298.2 Engine hrs, Air Conditioner, Cruise Control, Eaton Fuller 8LL Transmission, 12000 lb Front Axle, 45120 lb Rears, Air Ride Cab, Aluminum Outer Wheels, 11R24.5 Front Tires, 11R24.5 Rear Tires, Spring Suspension, 188 in Wheelbase, PTO, Wet Kit, Air Sliding 5th Wheel, Dual Fuel Tanks