Stewart, who last raced in NASCAR in 2016, is returning for one race for Kaulig Racing as part of Ram's "Free Agent Driver ...

Diesel engines like the 3.0L Duramax require special maintenance, including the use of DEF, or Diesel Exhaust Fluid. Now, GM ...

Today we take a perfectly functional truck and decide it needs an absurd solution - seventeen turbochargers stacked into one ridiculous setup. After a baseline dyno pull, we fire up the turbo monster, ...

Pickup trucks have always been more than tools for hauling and towing. They represent strength, reliability, and mechanical honesty, especially in markets where work and daily driving often blend ...

Imagine this: You have already endured the stress of a major engine recall, only to have your brand-new replacement power plant fail catastrophically just months later. While the initial dealership ...

The latest new trucks and engines for the ag equipment market emphasize improvements in fuel efficiency, power output and operational versatility. Volvo’s completely redesigned Version 4 semitruck ...

Truckers have been looking for ways to reduce heavy-duty truck idling, with its wasted fuel and engine wear and tear, since the 1940s. Idle-reduction technology has advanced from engine block heaters ...

President Donald Trump has executed numerous actions that directly affect truck emissions since returning to office in January, including those related to California, DEF and DPFs. What do these ...

The Transportation Department said the new rules were intended to make roads safer, but there’s no data to suggest that immigrants cause more truck accidents. By Peter Eavis The Trump administration’s ...

Renault Trucks said it had taken another step in the electrification of its internal logistics in France by deploying an “electric corridor” to transport cabs, engines and axles between its sites. A ...