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.

  • @[email protected]
    13•2 years ago

    If anyone is curious some states have a number you can use to report it. I keep it in my phone contacts and when I see it I tell them the license plate number.