Cummins ISX 6 Cylinder Diesel 600 hp Engine, Engine Brake, Eaton Fuller 18-Speed Transmission, 275/70R22.5 Front Tires, 11R22.5 Rear Tires, Air Ride Suspension, MJ Custom Engineering 5700 mm Long x 1100 mm High Steel Body, Manual Roll Tarp, 2-Way Tailgate, GVM 32 t, Hot Mix Shute