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

Semi-trucks have a lot of wheels, a lot of storage space, and a lot of... lights? Obviously, some are necessary to see the ...

F or massive semi-trucks that haul tens of thousands of pounds down highways every day, drivetrain isn't just a matter of choice. Rear-wheel drive (RWD) is the backbone of the trucking industry ...

Semi-trucks may soon be rolling down America’s highways without the big rear-view mirrors that stick out from the sides of the cab like jug-handle ears.

The burrito truck had slowed for traffic, but the cattle car collided with the rear of the semi. The cattle truck — carrying 60 cows — veered off the highway and rolled into a ditch.

No one was injured when a semi-truck rear-ended a dump truck on Interstate 35 south of Ames Thursday. The dump truck had stopped on the left side of the Interstate due to a flat tire.