In the world of pickup trucks and diesel engines, that rare legend is the Cummins 5.9-liter or the 6BT. Originally designed ...

Diesel engines have been a driving force in the pickup truck world since the early 20th century, and for good reason. While they started in industrial and agricultural equipment, it didn't take long ...

In discussions of pickup trucks that truly last, the conversation always comes back to what's under the hood. Engines are the heart of every workhorse vehicle. They determine whether a truck fades ...