Machine description: Mack MP8 12.8 L 505 hp Engine, US EPA Label, Engine Brake, Eaton Fuller 18-Speed Manual Transmission, Differential Lock, 5443 kg Front Axle, 20866 kg Rears, Air Ride Cab, Aluminum Wheels, 11R24.5, Air... more info about the 2016 Mack CHU613 PINNACLE.