Semi trucks continue to rely on drum brakes as their primary braking system due to their reliability under heavy loads. This ...

Among the reasons someone might want to avoid passing a semi-truck is to steer clear of that harsh piercing screech it makes when slowing down. That sound is referred to as brake squeal, and although ...

Just a few months after the first official deliveries of the long-awaited Tesla Semi to PepsiCo and Frito-Lay in December, the truck has been hit with its first recall. The electronic parking brake ...

Tesla has recalled nearly three dozen Semi trucks. The recall concerns an electronic parking brake valve module that "may fail to move into the park position when the parking brake is activated," a ...

Since PepsiCo took delivery of the first Tesla Semi trucks, people speculated about undisclosed technical details. Now, thanks to white-hat hacker Green, we have access to the best-kept secrets of the ...

SALT LAKE CITY — One person died after a crash and fire involving multiple semi-trucks on Interstate 80 Tuesday night in Salt Lake City. The crash and subsequent fire happened around 9:15 p.m. on ...