Navistar's new ProStar ES package includes a choice of the Maxxforce N13 engine coupled to an Eaton Fuller Advantage 10-speed automated transmission, or the Eaton Cummins SmartAdvantage powertrain, and high-efficiency 6X4 or 6X 2 drive axles and fuel-efficient tires.
Tags: Cummins, Eaton, Navistar, MaxxForce 13, ProStar, Aerodynamics