Leno’s Law Is Back In California! Can SB 1392 Pass This Time?

Evander Long
March 10, 2026

Keeping a vintage muscle car legally registered in California is often a frustrating battle against strict state bureaucracy. Fortunately, SB 1392 just arrived on the legislative floor to give gearheads some hope. Enthusiasts dread the biennial smog check because locating a shop capable of testing an older engine gets harder every single year. This new version of the famous Leno’s Law aims to finally give classic car owners a much-needed break.

Modern emissions facilities rarely maintain the highly specialized equipment required to test older carburetors and early fuel injection systems. Pre-OBD-II vehicles account for a mere seven percent of all state smog checks. Many certified testing stations see fewer than one of these vintage machines per day.

Recognizing this growing problem, Senators Dave Cortese and Shannon Grove teamed up to push a bipartisan effort backed by legendary automotive enthusiast Jay Leno. Their legislation recognizes that classic cars spend most of their time parked safely in garages. Owners typically only hit the pavement for weekend cruises, which naturally minimizes their overall environmental footprint.

SB 1392

The proposed legislation creates a highly controlled pathway for true collector vehicles to bypass the outdated testing requirements. To qualify under SB 1392, owners must present official proof of specialized collector vehicle insurance during their annual registration process. The state plans to phase in this eligibility gradually, starting strictly with older model years before slowly expanding the program.

SEMA CEO Mike Spagnola stated: “Leno’s Law is an important cultivator for our shared car culture, an update to existing law that empowers the next generation to enjoy for decades to come the vehicles that are most meaningful to them.”

The automotive aftermarket serves as an absolute powerhouse for the local California economy. The custom car industry generates over $40 billion in economic impact and directly supports 150,000 jobs across the state. Passing practical legislation protects those small businesses while preserving a deeply rooted automotive heritage. Enthusiasts looking to keep their beautiful vintage rides on the road should contact their representatives and voice strong support for SB 1392 today.