Lots of different words and terms are thrown around when talking about trucks, like semi-truck and full truck. Those two are ...

The kingpin locking mechanism on a semi-truck trailer is what allows thousands of big trucks to make shipments all across the U.S. Here's how it works.

A semi-trailer fire forced a full closure of Interstate 43 northbound at Hampton Ave. overnight after flames spread beyond the trailer, according to the Milwaukee County Sheriff’s ...