We asked the users of www.dieselbombers.com to submit their trucks for a special Readers' Rides section and were hoping we could get as many as 50 entries. The DB crew went nuts and jammed our email ...

If you're into diesel trucks, you may already be aware of the fact that a thriving market exists for aftermarket enhancements and modifications. There are various ways to get more horsepower out of ...

Tang and company are back with a new quarter-mile showdown, which sees a bone-stock BMW M340i xDrive luxury sedan duke it out against an old yet modified Isuzu D-Max pickup truck. According to CSL ...

In a move that could reshape enforcement of the Clean Air Act in the diesel truck world, the United States Department of ...

Federal prosecutors are dropping criminal emissions tampering cases under a new DOJ directive ...

A married couple accused of illegally tampering with diesel trucks and violating the Clean Air Act has avoided prison sentences, feds say. Getty Images/iStockphoto A married couple made more than a ...

A California truck parts company has pleaded guilty to conspiracy to violate the Clean Air Act and defraud the government, and to tampering with the emissions control systems of diesel trucks. The ...

When life gives you lemons, make lemonade. That's what Jim Harris did when his Peterbilt 18-wheeler rolled on the Hollywood Freeway in Los Angeles. The rig was totaled, so it ended up sitting around ...

Here's the story of perhaps the most legendary diesel engine ever made, the Cummins 5.9L.