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 ...

There are approximately 3.5 million semi truck operators in the U.S., according to Truck Info. Regional drivers can be on the road for much of the week, while over-the-road (long-haul) routes can ...

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.

Like every startup, your mileage is definitely going to vary. Federal law limits each semi truck to 80,000 pounds gross. The Revoy module, whatever it weighs, will cut into the maximum payload.