While Cummins did not admit to any wrongdoing, it agreed to pay a hefty penalty to settle the government's allegations that the engine maker violated the...

Thirty years ago, Pressure Systems International invented what it calls the industry’s first tire inflation system for trailers. Recently the company...

It was ugly, disproportioned, loud and uncomfortable. But somehow, this gawky, weird-looking rig found a soft spot in the hearts of American truckers.

Fleets running downsped drivelines might be missing out on up to half the potential performance of their engine brakes. Here’s how to get the most from the...

While celebrating the production of 2.5 million engines at its heavy-duty engine plant in Jamestown, New York, Cummins announced it will invest $452 million...

Cummins Clean Fuel Technologies' new back-of-cab natural-gas fuel systems weigh less and are easier for technicians to inspect and troubleshoot.

In just a few weeks, Cummins will begin manufacturing electrolyzers in the U.S., a key part of green hydrogen production, and announced more than $1 billion...

How can Cummins and the industry keep up with the rapid pace of technological change in truck engine and propulstion? We asked José Samperio, Cummins’ new...

What do the next 30 years hold for the decarbonization of trucking? Cummins President and CEO Jennifer Rumsey offered a look in her keynote address to the...

The Cummins X10 engine will debut as a diesel first, with versions that can run on other gaseous fuels being released in the future.