Traffic heads north on the 405 Freeway on Oct. 1, 2025, as a new era in commuting begins for clean-air vehicles with new rules and uncertainty over how they will affect commute times and traffic.

The DMV says emissions tests are up and running after brief pause, but smog check businesses say they've felt the impact. "We did open up emission tests last week on Friday… I just confirmed with my ...

Mastering smog checks with smart diagnostics California’s 2026 emissions regulations are raising the bar for smog checks, making readiness and accurate diagnostics more important than ever. From ...

Add Yahoo as a preferred source to see more of our stories on Google. The High Desert classic car community is hopeful after hearing that a California bill, which aims to protect vintage vehicles from ...

A bill pushed by comedian and famed car collector Jay Leno to make older cars exempt from smog checks in California crashed and was a total loss in the state legislature on Friday. The bill, SB 712, ...

Jay Leno is backing a revised California bill, S.B. 1392, to exempt 35+ year-old collector cars from biennial smog checks. The proposal, similar to last year’s failed S.B. 712, adds clearer criteria ...

A new California bill aims to ease smog rules for classic cars, with Jay Leno backing revised exemption criteria.

Should old cars get a break from California’s smog check laws? Former “The Tonight Show” host and avid car collector Jay Leno thinks so. He’s thrown his support behind a bill in the state legislature ...