Chris was instantly hooked on diesel power when the pedal hit the floor during his testdrive. He got financing, and in just a few months, that truck received plenty of upgrades, including a programmer ...

When Chrysler packaged the Cummins turbodiesel engine in 3/4- and 1-ton Ram pickups in 1989, the light-duty truck market was changed forever. Not only was it radically heavy-duty compared to other ...