Trucks with a 6.7L Cummins engine have a block heater built in, so if you live in an extremely cold climate, you'll want to ...

It remains to be seen of the latest iteration of the Cummins 6.7 liter turbo diesel engine has what it takes to enter the list of the best Cummins diesel engines to ever make it to a RAM truck.

Engine maker Cummins recently unveiled a turbocharger designed for hydrogen engines, which burn gaseous hydrogen instead of ...

“We’re thrilled to continue our partnership with Ram Brand and introduce the best diesel Pickup engine in the industry.” All 2025 Ram Heavy Duty truck models powered by Cummins received ...