Like many owners of DPF-equipped vehicles, we were less than impressed with the mileage of this '07 6.7L Cummins. This lack of impressive fuel economy is not unique to Dodge, however. Many owners of ...

Do you pull a trailer? Do you haul a heavy load? Would you like to use less fuel? If you answered yes to any of these questions, then you are a candidate for a tuner. A simple box in your pickup can ...

In the heavy-duty trucking industry, owner-operators and fleet managers must race to stay ahead of rising diesel prices, regulations, and rivals. Seeking that extra edge, many truckers are turning to ...