Cummins ISX 6 Cylinder 15.0 L Diesel 450 hp Engine • 2008 US EPA Label • Diagnostic Tool Reading 575851 mi • 24519 Engine hrs • Engine Brake • Eaton Fuller 13-Speed Transmission • Differential Lock • 12350 lb Front Axle • 40000 lb Rears • 23745 kg GVWR • Aluminum Wheels • 11R22.5 • Air Ride Suspension • 198 in Wheelbase • Air Sliding 5th Wheel • Dual Fuel Tanks