The highest torque diesel engines ever made have turned up in everything from small commercial vehicles to powerful ...

While some enthusiasts appreciate the updates, this particular change has sparked debate and drawn some criticism.

Reliability in your engine is a must, but when reliability meets durability, which engines hold up? SlashGear's Marko ...

Then I looked in the extended side mirrors to remind myself what the 2025 Ram 2500 HD Crew Cab I was driving was towing. A ...

Starting on the passenger side, Cummins moved the diesel oxidation catalyst closer to the turbo for a hotter, cleaner burn.

Ram Power Wagon and Rebel HD get facelifts, and the Rebel adds power and gears to take on the new competition.

The heavy-duty truck market comes down to just three players: Ford , General Motors and Ram . For a very long time, these ...

An updated Cummins diesel with 1,075 lb-ft of torque and a new eight-speed automatic helped me conquer the Davis Dam.

Its turbo’d, runs fine on pump gas, and offers 300 hp and 660 lb-ft in top trim ...