The Cummins 5.9-liter 6BT diesel became a legend in Ram pickups, work equipment, and marine use through durability and ...

Big rigs and commercial haulers often utilize heavy-duty truck engines to move massive loads across long distances.

For those of us who spend a lot of time on the road, particularly using highways and major arteries, you might have noticed an increase in hybrid semi-trucks of late. Many shipping and logistics ...

Among diesel technicians, a few engines have earned a reputation for turning routine jobs into all-day battles, with cramped packaging, fragile components and baffling design choices that punish ...

You're driving a loaded diesel rig down a mountain pass, foot hovering over the brake pedal, heart racing. How do you slow 20,000 pounds safely without cooking your brakes? Cue the exhaust brake -– ...

As you may know, pickup trucks are designed to be more utilitarian than cars. Although trucks can handle the mundane stuff, you don't usually expect a sedan to tow 12,000 pounds of cargo. Nor would ...