According to sources such as Ohio Diesel, the current 6.7-liter Cummins inline-six is the most reliable diesel engine used in ...

There will be less stringent emissions regulations in the meantime, but a date has been agreed to by huge industry players. Among those who agreed to the deal is diesel engine giant Cummins, as well ...

Paccar is a giant in the semi truck industry. In fact, the company owns numerous truck brands. These are the manufacturers ...

You can find various models of Cummins and PACCAR diesel engines in Peterbilt and Kenworth trucks hauling heavy loads across the United States. While most people know about the 6.7L Cummins turbo ...

The Scandinavian manufacturer premieres downhill shut-off to its 12.8-liter inline-six D13 engine; for now, available only in ...

Semi trucks rely on their tires, and an underinflated one can be a huge problem. Thankfully, there are automatic tire ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. (iSeeCars) — Diesel vehicles have better ...

Tesla has confirmed its electric Semi truck production is delayed again, this time into 2026, after an executive previously ...

The basic difference between a diesel engine and a gasoline-powered engine is that in a gas engine, fuel and air is mixed inside a combustion chamber, and ignited by a spark plug. Modern diesel ...