Coal rolling is a thing among some pickup truck owners, apparently. Especially towards Tesla vehicles. Public embarrassment is also on the menu, as this video from Craig Hart demonstrates. Because ...

DENVER (CBS4) - While some automakers spend billions of dollars trying to reduce emissions spewing out of cars and trucks -- some motorists are bucking the system, creating a lot of smoke. Some diesel ...

DENVER (CBS4)- A new law aims to stop so-called "coal rollers" from intentionally blasting black smoke into the air. Some diesel truck owners are modifying their engines and disabling pollution ...

HOUSTON -- You ve likely seen them on highways around Houston: diesel trucks spewing out black smoke. Some of them are doing it on purpose, and in a newer trend, a few of those drivers may be trying ...

A coal roller encountered some unexpected consequences after they showed themselves engaging in the dangerous behavior on TikTok. A Redditor relayed the video, shot in 2022 in the Dallas-Fort Worth ...

The cloud of thick, jet-black smoke billowed out over the tailpipe every time the large pickup truck accelerated away from a red light as a friend and I followed it through town. “That’s awful,” she ...

Why are Teslas targeted by coal-rolling diesel pickup trucks? We're not sure, but we think the truck owners fear a future of only electric vehicles and that's why Teslas are attacked. Here at ...

Getting your Trinity Audio player ready... Steve Lipsher, Special to The Denver Post Colorado House Bill 1102 would prohibit the “excessive exhibition of smoke” by drivers. I suppose it’s convenient ...

Local police are caught in a bind when trying to enforce against the city’s infamous “coal rollers.” Coal rollers are drivers who make aftermarket modifications to their diesel trucks that allow them ...

Riding a bike in the undulating terrain between lakes in northern Michigan is close to ideal, as it features smooth pavement, gentle inclines, effulgent blue vistas, and nearly deserted roads that ...