Cummins X15 6 Cylinder 485 hp Engine • Requires AdBlue • 13279 Engine hrs • Engine Brake • Eaton Fuller 18-Speed Manual Transmission • Double Differential Locks • 50000 lb Rears • RedDOT & Icepack ES Sleeper Air Conditioner • 295/80R22.5 Front Tires • 11R22.5 Rear Tires • Air Ride Suspension • 5900 mm Wheelbase • Air Sliding 5th Wheel • Auto Lube • GVM 28.1 t • GCM 131 t