What You Probably Didn’t Know About Semi-Trailers

It’s easy to take the semi-trailer for granted, but it’s actually a huge part of the commercial boom of the last 125+ years.

What exactly is a “semi-trailer”? Who was the first person to build one? What is the history of semi-trailers? If you work in transportation, you might be interested in learning more about the back half of the tractor-trailer, which has hauled an immeasurable quantity of freight and played a critical role in the global expansion […]