Mack AMI 6 Cylinder Diesel 370 hp Engine, 2006 US EPA Label, 41460 Engine hrs, Engine Brake, Eaton Fuller 8-Speed Manual Transmission, Differential Lock, Air Ride Cab, Aluminum Outer Wheels, 315/80R22.5 Front Tires, 11R22.5 Rear Tires, Hendrickson Air Ride Suspension, 214 in Wheelbase, PTO, Blower, Headache Rack, Dual Fuel Tanks