For decades, hardcore Ram owners have treated a diesel Power Wagon as the ultimate forbidden build, something that existed ...

Instead of simply dropping a diesel into the existing recipe, Ram rebalanced the entire truck around the Cummins engine’s ...

Ram's biggest off-roader now has the grunt to compete with rivals from Ford and GM, and it only had to get rid of its winch.

The heavy duty Ram Power Wagon is getting an overhaul next summer that will bring the high-output 6.7-liter Cummins diesel ...

Forget stump-pulling. The Ram Power Wagon's available 6.7-liter Cummins HO diesel, which claims best-in-class torque, can ...

The list includes Toyota and Honda pickups, Cat motor grader and dump trucks, Cummins' first gasoline engine, Struck mini ...

If you watched the MythBusters drive an old Mercedes diesel fueled with used cooking oil, you probably wondered why we don't do that all the time with all diesels. After all, Cummins B-series are the ...

For over 100 years, Cummins has been producing some of the industry's finest diesel engines, many of which have powered a wide range of vehicle types worldwide, from pickup trucks like the spacious ...

When Cummins entered its #28 Special race car in the 1952 Indianapolis 500 Race, the company wasn't looking to get into the racing business. It was trying to prove a point about diesel engines, and ...

The Environmental Protection Agency will move forward with the previous administration’s 2027 heavy-duty engine low NOx ...

Crate engine. The term, derived from the wooden and composite containers an engine is shipped in from the manufacturer, is used to identify a complete, ready-to-go, cost-effective powerplant that will ...

COLUMBUS, Ind. — Cummins (CMI), a manufacturer of diesel and natural-gas engines, will cut 2,000 employees, about 4% of its global workforce, by the end of the year. The culprit: weakening sales of ...