Cummins’ venerable 5.9-liter diesel engine has undergone many revisions. Here are some highlights of each one. What is a 5.9-liter Cummins diesel engine? Well, for hardcore enthusiasts, it's ...

Cummins diesel engines and the Ram truck combined forces some years ago, creating what some would describe as the best partnership since peanut butter and jelly. The first-gen Cummins engines cost ...

Dodge and Ram trucks have used some impressive diesel engines over the years. Here are some of the best and how they've ...

Wide range of configurations; towing and hauling ability good for hard commercial duty; available Cummins turbodiesel. See the latest and greatest features of the newly redesigned cars, trucks and ...