You may have heard the term 18-wheeler and wonder where the name comes from. It turns out those 18 wheels have an important purpose. Here's what we know.

A semi-truck has rolled over and closed Highway 143 in Edwardsville just west of the train viaduct. Both lanes of the road ...

Posted: June 24, 2025 | Last updated: June 24, 2025 The king pins are vital components in your Peterbilt semi truck’s steering system, playing a key role in ensuring smooth and safe handling.

Long-haul trucks are now being upgraded with a surprising twist, thanks to California-based startup Revoy. Their electric ...

The spikes on semi-truck wheels are covers that protect lug nuts from road debris. They may also encourage drivers to give trucks extra room on the road.