“Kinda the reason the EPA is shutting everyone down. Worst thing you can do is bring attention to diesel trucks by rolling ...

The practice known as “rolling coal” occurs when a diesel truck is modified so that it can intentionally blast black smoke in abundance, and its origins can be traced back to truck pulling or ...

Rolling coal is popular with some diesel pickup truck drivers. They can spend somewhere between several hundred to several thousand dollars on modifications that make the truck belch towers of ...