SB 1392 creates a phased smog-check exemption for collector cars from model years 1976-1985, limited to vehicles with collector insurance or fewer than 1,000 miles a year.
The exemption starts Jan. 1, 2028 for 1976-1980 cars and expands annually until 1985 models qualify in 2033, targeting vehicles the state says make up only a tiny share of emissions.
AB 2541 establishes a specialized lowrider license plate program to honor California's lowrider culture and help fund youth engagement, arts and cultural programs tied to that heritage.
Newsom signed the measures at Jay Leno's Garage in Burbank and also approved SB 1069, which speeds state review for aftermarket parts manufacturers.