Semi trucks are the undisputed titans of the highway — rumbling, ground-shaking workhorses that keep the world moving. But for a select few drivers, just transporting freight was never enough. These ...

I’m a simple man: I love race cars and I love semi-trucks. Put the two together, and you have my attention. That’s what Australian speed freak Rob Waters has done with his W-Series Kenworth dubbed ...

An unexpected incident over 50 years ago led to a team of NASA engineers changing the design of modern semi trucks using cutting-edge aerodynamics.