The Cummins Big Cam line of diesel engines were all about bringing big power efficiently and quickly, and over successive ...

Diesel's glory days are long behind it, but automakers like Stellantis are ensuring that it will still have a role to play in ...

The vehicles that will secure the next decade for General Motors aren’t covered in self-driving sensors or loaded with batteries. No, the future depends on hulking pickups that often run on diesel and ...

Time is running out to get yourself a big truck with Dream Giveaway. They will give one lucky person a sweet 2023 RAM Laramie 3500 4x4, powered by a Cummins diesel. Be the winner who gets to hop into ...

Add Yahoo as a preferred source to see more of our stories on Google. FILE - A truck departs from a Port of Oakland shipping terminal on Nov. 10, 2021, in Oakland, Calif. On Friday, April 28, 2023, ...

A South Australian company is ready to go into full production with an innovative aftermarket kit that impressively cuts fuel consumption, particulates and carbon monoxide emissions from big diesel ...

SACRAMENTO, Calif. (AP) — New big rigs and buses that run on diesel would not be sold in California starting in 2036, according to new rules approved by state regulators Friday to wean the state off ...