California Won’t Enforce Trailer GHG Rules for at Least Two Years

California Won’t Enforce Trailer GHG Rules for at Least Two Years

CARB noted that, in the meantime, it will continue to administer the California GHG trailer regulation on a voluntary basis. Photo: U.S. DOT The California Air Resources Board is suspending enforcement of its greenhouse-gas emission standards for trailers for at least...
New Law Will Smog-Check Class 4-8 Trucks in California

New Law Will Smog-Check Class 4-8 Trucks in California

New law requires CARB “to provide mechanisms for out-of-state owners of heavy-duty vehicles to establish and verify [smog] compliance prior to entering the state.”  Photo: Jim Park Even as the Trump Administration attempts to roll back California’s right to implement...