Diesel engines are known for their reliability, but that's only if proper routine maintenance is provided to the drivetrain ...

Questar analyzed a large mixed-class fleet and discovered it was wasting as much as $30 in fuel per vehicle, per day, because of mechanically degraded aftertreatment systems.

My old chemistry professor used to say that, at the end of the day, it’s oxidation that kills you. In short, our body gives ...

We've been independently researching and testing products for over 120 years. If you buy through our links, we may earn a commission. Learn more about our review process. While it's important to ...

Unevenly cut grass isn't just a problem related to unsharp blades; it also has to do with gunk built up around them. There is ...

Layne Riggs was the ultimate benefactor of late-race fireworks Friday evening at Qualcomm Circuit on Naval Base Coronado, scoring his third victory in four NASCAR Craftsman Truck Series races. The ...

Who won the NASCAR Truck Series race at San Diego? Layne Riggs is the winner, plus full NASCAR Craftsman Truck Series results at Naval Base Coronado.

Ford’s Godzilla 7.3-liter V8 is a potent performance engine-swap option. Brian Wolfe fortified one for boost, and it belted ...

What a race! The NASCAR Craftsman Truck Series put on a show for the race fans and sailors at Naval Base Coronado. An overtime finish produced fireworks as the leads wrecked, underdogs tried to take ...

The 24-year-old Riggs from Bahama, North Carolina, led a race-high 21 of 53 over-scheduled laps and capitalized in overtime ...