Three companies and 11 people have been charged with violating the Clean Air Act in Western Michigan after emission control systems were disabled in semi-trucks.
Diesel Freak, Accurate Truck Service and Griffin Transportation were charged in an aftermarket scheme to disable emissions systems. Also: Legislation looks to cut red tape for military vets entering trucking; Trimac acquires Ohio-based small bulk fleet.
DETROIT Eleven people have been charged in Michigan in a scheme to evade air-pollution rules by tampering with software and hardware in heavy-duty diesel en