This is an archived article and the information in the article may be outdated.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. SACRAMENTO, Calif. (AP) — A California ...

A Roseville-based truck parts manufacturer on Tuesday agreed to pay $1 million after pleading guilty in Sacramento federal court to conspiracy and for making and selling illegal “defeat devices” that ...

A tuning company in Roseville, California will pay $1 million in fines and penalties after it pleaded guilty to selling thousands of products that allowed pickup truck owners to bypass the emissions ...

The S500-B100 Series diesel preheat module is a temperature-dependent module designed to control diesel engine heating elements. Rated for a 40-A resistive load, the module offers a voltage range from ...

Aug. 1—If you've ever been behind a lifted pickup truck that spews out dark clouds of smoke in what is often referred to as "rolling coal," then chances are that the truck you're seeing could have ...