Ripping the emissions system out of a diesel truck used to be the kind of decision that ended with a federal indictment, not ...

Mechanics keep pointing to one old workhorse that never lies to its owner.

The Environmental Protection Agency wants to change how diesel trucks respond when their emissions equipment runs out of ...

When the check-engine light snaps on, it is not a suggestion, it is your car’s way of saying something in the powertrain or emissions system needs attention. I see it as an early warning system that ...

No oil changes. No diesel exhaust fluid. No exhaust aftertreatment. But NACFE battery-electric trucks still require ...

Time flies and January 1, 2027, will be here soon, bringing with it a new round of emissions-reduction requirements and a series of very clean-burning diesels. They will be more complex and expensive ...

Fuel costs aren’t getting cheaper. Learn how better operating habits and the latest technologies can reduce fuel consumption.

With a rich history spanning a century, the Cummins Engine Company was started by self-taught mechanic Clessie Cummins and banker William G. Irwin on February 3, 1919, in Columbus, Indiana. Inspired ...

Electric truck maker Telo still plans to deliver trucks by the end of the year. The Mini-sized MT1 comes in rear-wheel or all-wheel drive, with a range as high as 350 miles. Pricing starts at $41,520 ...

The NASCAR Cup Series currently features cars engineered by three manufacturers: Toyota, Chevrolet and Ford. Potentially, as soon as next season, a fourth could be fielding cars in the highest level ...

NASCAR might be cooking up a pretty big change for 2026, and it’s already got people buzzing. The sanctioning body is considering allowing Cup Series drivers to race more frequently in the Xfinity and ...

We may receive a commission on purchases made from links. You're probably used to seeing tow hitches attached to pickup trucks and SUVs. These devices connect to the vehicle's rear end and allow the ...