How to Pass Your Smog Check the First Time
Simple things you can do in the days before your test that dramatically improve your odds of passing — most are free, all of them work.
Read article →Helpful articles about smog checks, California emissions rules, and how to keep your vehicle running clean. Written by the team at Simi Smog & Wash for drivers in Simi Valley and beyond.
Simple things you can do in the days before your test that dramatically improve your odds of passing — most are free, all of them work.
Read article →
If your DMV renewal says "STAR station required," here's exactly what that means, why it happens, and what to do.
Read article →
A step-by-step guide to registering an out-of-state vehicle in California — including the smog check, DMV process, and timeline.
Read article →We're adding new guides and tips regularly. In the meantime, check our FAQ for quick answers to common questions.