Roll Coal Meaning – Roll coal is the act of altering a diesel motor to build the measure of fuel entering the motor to transmit a lot of dark or dim dingy fumes exhaust, diesel fuel that has not gone through complete ignition, into the air. A dominatingly North American wonder, moving coal is here and there utilized as a type of against environmentalism. Such alterations might incorporate the deliberate evacuation of the particulate filter. Practitioners regularly also adjust their vehicles by introducing smoke switches, huge debilitates, and smokestacks. Adjustments to a vehicle to empower moving coal might cost from US$200 to US$5,000.
Roll coal is a type of obvious air contamination, utilized for diversion or as dissent.