But this truck surely stands proud ... A six-speed automatic transmission puts the power down through all four wheels. The Ram 2500 powered by the Cummins engine flaunts a towing capacity of ...

We spent time driving a Ram 2500 4x4 with single rear wheels, a 3500 4x4 with the 6.7-liter Cummins, and the Ram Power Wagon, the off-road-going heavy duty. Capacity ratings aside, the new Ram has ...