U.S v. Accurate Truck Service, Griffin Transportation, and Diesel Freak LLC

GRAND RAPIDS, MICHIGAN — U.S. Attorney for the Western District of Michigan Mark Totten today announced that three companies and eleven individuals have been charged with violating the Clean Air Act in an aftermarket scheme to disable the emissions control systems of semi-trucks. While the investigation is ongoing, even now this case is one of the largest of its kind ever charged in the United States.  The corporate defendants are Diesel Freak LLC, of Gaylord, and Accurate Truck Service, LLC, and Griffin Transportation, Inc., of Grand Rapids. 

Press Release: https://www.justice.gov/usao-wdmi/pr/2023_0426_Three_Companies_and_Eleven_Individuals_Charged_in_Major_Clean_Air_Act_Case