Question: what year semi truck allowed in california?
Answer: Drayage fleets must comply with requirements by operating only vehicles with 2007 MY engines or newer. By January 1, 2023, all class 7 and 8 diesel-fueled drayage trucks must have 2010 or newer engines. Trucks with 2010 or newer engines are fully compliant with both the Truck and Bus and Drayage regulations.