Machine description: Mack MP7 6 Cylinder 10.8 L Diesel 370 hp Engine, 2006 US EPA Label, Engine Brake, Mack T310M 10-Speed Manual Transmission, Air Ride Cab, Aluminum Wheels, 11R22.5, Air Ride Suspension, 265 in Wheelbase... more info about the 2007 Mack CTP713.