Rolling coal is the practice of tampering with a vehicle's emissions control system, causing it to spew black clouds of sooty exhaust.
Rolling coal is the practice of tampering with a vehicle's emissions control system, causing it to spew black clouds of sooty exhaust.
Could have been worse. A 16 year old here in Texas ran over 6 cyclists while trying to roll coal on them. 2 had to be airlifted:
https://www.chron.com/news/houston-texas/transportation/article/waller-bicyclists-hit-truck-teen-driver-ironman-16490862.php
https://www.bicycling.com/news/a37808647/texas-driver-assaults-six-cyclists/
Edit: the last update from the Law Firm representing the cyclists:
https://www.bikelaw.com/2021/11/felony-charges-for-waller-driver/
Holy shit. This kid will probably not see jail and will be driving again in a year or two because his weapon of choice was a car.