Have you ever noticed a big plastic scoop underneath a semi-truck while driving down the highway? It actually serves a very ...

Building a Lego Semi-Trailer Tanker Truck is an exciting and rewarding project that combines both creativity and engineering. In this comprehensive guide, we will walk you through the step-by-step ...

The kingpin is located underneath the front axle of a semi-trailer. It's a small, sturdy metal pin that typically comes in two standard sizes: 2 inches and 3.5 inches.

Semi-trailer truck crashes onto railroad tracks below I-55 southwest of Chicago 00:31. PLAINFIELD, Ill. (CBS) ... A small diesel spill was contained by Plainfield firefighters.

If you've ever looked closely at an empty flatbed semitruck trailer, you might have noticed a pronounced bend in its shape. So why do flat trailers look curved?

A semi-truck hauling plastic foam and cardboard was engulfed in flames Sunday, ... shuttling nearly 15,000 gallons of water from the small central Utah town, ... I-15 Semi-Trailer Fire: ...

A semi-truck trailer full of Twix bars caught fire early Tuesday morning, leading to a partial closure of Loop 303. Arizona Department of Public Safety officials say the fire was reported just ...