While rare in the U.S. today, manuals used to be common and some had unique quirks. Here's what it means if you see an ...

There are a few cars where the base model could be considered the gem ...

Learn what the "E" in engine oil means, how it applies to heavy-duty diesel engines, and why it's important for commercial ...

Researchers studying a hydrogen combustion concept built around argon gas say the technology could reach 60% thermal ...

Dreaming of a 7.2-liter Cummins in the next Ram HD? “It simply won’t fit unless we do, like, a Class 8 size front end.” ...

A polarizing face hides one of the most polished interiors in the segment, plus genuine off-road hardware borrowed from above ...

Our writer tested nine jump starters and found two models that deliver the right combination of safety, guidance and ...

Fuel prices are coming back down slightly at time of writing, but this whole Middle East conflict has been a massive wake-up ...

BE and H2 locomotive developments remain experimental. With the current White House Administration prioritizing traditional ...

Automaker lobbying led to regulatory whiplash, making it harder to do their jobs and leading to $70B in losses - as the US ...

A B.C. couple says they returned a rental car without issue — then months later were told they owed almost $10K for diesel damage. Receipts, vehicle design and expert opinion contradict the claim, ...