Wondering which Ram trucks come with a Cummins engine? Here's a breakdown of the models that pack this legendary diesel power ...

Diesel engines aren't terribly common in U.S.-made cars, but they're still often employed in a wide variety of work vehicles.

That distinction goes to the Dodge Ram, which began offering the legendary 5.9-liter Cummins 6BT in late 1989. You can still order a heavy-duty Ram truck with a Cummins engine from Columbus, Indiana.