EnvironmentJul 9, 2026EPA Proposal Eases Heavy-Duty Truck Emissions RulesThe U.S. Environmental Protection Agency under the Trump administration has proposed changes to Biden-era rules that limit hazardous pollution from heavy-duty vehicl...Environmental Protection Agency (EPA)Heavy-duty truck emissionsTrucking industry
GovernmentJul 9, 2026EPA Proposes Changes to Heavy-Duty Truck EmissionsThe EPA under the current administration has proposed revisions to Biden-era heavy-duty vehicle emissions regulations. The agency says the changes would save the tru...Environmental Protection Agency (EPA)Heavy-duty truck emissionsDiesel Exhaust Fluid (DEF) derates
