Mack MP7 6 Cylinder Diesel Engine, Requires Diesel Exhaust Fluid, 28288 Engine hrs, Air Conditioner, Cruise Control, Power Windows, Engine Brake, Eaton Fuller 10-Speed Manual Transmission, 12000 lb Front Axle, 40000 lb Rears, Meritor Drive Axles, 52000.0 lb GVWR, Air Ride Cab, 60 in Mid Roof Sleeper Cab, R-4240-7 Sleeper Air Conditioner, Aluminum Outer Wheels, 11R22.5, Air Assist Front Suspension, Air Ride Suspension, 217 in Wheelbase, Dual Fuel Tanks