First introduced in 1898 (with a steam engine), the semi-truck continued to see improvements over the decades like the addition of the diesel engine, air brakes, and electronic systems.

For the first time in its history of over a century, Cummins has finally developed a gasoline engine. The unit is based on a ...

Peterbilt 379 tractor unit is a multi-prize-winning show truck with an extended hood design and a 63” sleeper pod ...

Well, that semi-truck engine is most likely powered by diesel fuel and produced by one of two companies: Detroit Diesel or Cummins. Cummins has one of the widest reaches you can imagine when it ...

But EREV tech could be a crucial stepping stone for a very different category of truck as well. Truck maker Scania, part of ...