Cummins ISX 450 hp Engine, Engine Brake, Eaton Fuller 18-Speed Transmission, 12500 lb Front Axle, 46000 lb Rears, 4.30:1 Axle Ratio, 58500 lb GVWR, Air Ride Cab, 48 in Mid Roof Sleeper Cab, 285/75R24.5, Air Assist Front Suspension, Airliner Suspension, 206 in Wheelbase, / Motor Cummins ISX 450, Freno de Motor, Eaton Fuller 18 Vel, Eje Frontal de 12500 lb, Traseros de 46000 lb, Paso de Diferencial de 4:30, PBV 58500 lb, Cab con Susp de Aire, Dormitorio de Perfil Medio ...