Detroit DD15 6 Cylinder 14.8 L Diesel 505 hp Engine, 2013 US EPA Label, Requires Diesel Exhaust Fluid, 22628 Engine hrs, Engine Brake, Eaton Fuller FRO-16210C 10-Speed Manual Transmission, 13220 lb Front Axle, 40000 lb Rears, Meritor MT-40-14XP Drive Axles, 3.55:1 Axle Ratio, 53220.0 lb GVWR, Air Ride Cab, 60 in Mid Roof Sleeper Cab, Aluminum Wheels, 11R24.5 Front Tires, 285/75R24.5 Rear Tires, Airliner Air Ride Suspension, 240 in Wheelbase, Air Sliding 5th Wheel, Du ...