Cummins ISX 6 Cylinder 14.9 L Diesel 600 hp Engine • 56288 Engine hrs • Engine Brake • Eaton Fuller RTLO-18918B 18-Speed Manual Transmission • 12350 lb Front Axle • 40000 lb Rears • Meritor RT-40-145 Drive Axles • 3.42:1 Axle Ratio • 52350 lb GVWR • Air Ride Cab • 73 in Mid Roof Sleeper Cab • Aluminum Wheels • 11R24.5 • International IROS Air Ride Suspension • 252 in Wheelbase • Dual Fuel Tanks