So, what exactly is a semi-trailer? It's a type of trailer designed to be hauled by a semi-truck. Unlike a full trailer, a semi-trailer doesn't have a front axle. That means it relies on the truck ...

If you've ever looked closely at an empty flatbed semitruck trailer, you might have noticed a pronounced bend in its shape.

Windrose wants you to watch its electric semi truck drive a 75,000 lb. load on a nearly 600 mile round trip across I-10.