Detroit DD15 6 Cylinder 550 hp Engine • 22791 Engine hrs • Air Conditioner • Engine Brake • Eaton Fuller 18-Speed Manual Transmission • 46000 lb Rears • Webasto Nite Cool TC -100 Evaporative Sleeper Air Conditioner • 295/80R22.5 Front Tires • 11R22.5 Rear Tires • Air Ride Suspension • 5100 mm Wheelbase • PTO • Hydraulic System • GVM 24.5 t • GCM 90.5 t • Right Weigh Scales