Mack E7 6 Cylinder Diesel 350 hp Engine, 1997 US EPA Label, 28123.1 Engine hrs, Air Conditioner, Cruise Control, Engine Brake, Eaton Fuller Manual Transmission, Air Ride Cab, Aluminum Front Wheels, 11R22.5 Front Tires, 275/80R22.5 Rear Tires, Air Ride Suspension, 214 in Wheelbase, PTO, Air Sliding 5th Wheel