The 2025 Ram HD line of trucks gets a new Cummins 6.7-liter six-cylinder turbocharged diesel that sends 430 hp and 1,075 ...

Highlights include a new 6.7-liter Cummins High-Output Turbo Diesel engine delivering 430 horsepower and 1,075 lb-ft of ...

It is easier to hit emissions standards with gas engines. With diesel prices remaining 50c per gallon or more above the price ...

The Ram Power Wagon only offers a gas-fed Hemi V-8, but more customers are asking for a diesel version, and we're told it's ...

Find out which Ram trucks come equipped with Aisin transmissions, their benefits, and how they compare to other transmission ...

The Cummins diesel engine has a long legacy, but which pickup trucks does it power? Here's what you need to know about each ...

A revised Cummins turbo-diesel six-cylinder engine makes the refreshed 2025 Ram 2500 one of the slickest-driving heavy-duty ...

A hydrogen internal combustion engine (H2-ICE) for commercial vehicles has been developed by a consortium of technology companies. Cummins, along with partners Johnson Matthey, PHINIA, and ...

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