California State Inspection: Frequently Asked Questions

Many states require drivers to get their vehicles tested and inspected at state facilities before they can renew their registration or register a new vehicle under their name. California is no different, and there are specific steps you need to take when preparing for a state inspection. Knowing what to expect when taking your vehicle in for a state inspection helps you understand how to prepare your vehicle to ensure that it passes. Here are some answers to a few frequently asked questions about state inspections for vehicles in California.

What Is a State Inspection in California?

In California, a state inspection primarily revolves around an emissions test, also known as a smog check. This test measures a vehicle's carbon emissions and identifies whether it is emitting excessive amounts, which can signal an error with the catalytic converter or another mechanical part. Drivers in California typically cannot register or keep driving a vehicle legally if it fails the emissions test. State inspections in California can also involve an examination of other key elements of a vehicle, such as its mechanical integrity, fluid levels, and potential for leaks.

If it's time for you to take your vehicle in for a state inspection, but you're unsure about whether it will pass, schedule a service appointment and let a technician check out your car before taking it to a testing center. This gives you the best chance of passing, as you can address any issues affecting your vehicle's performance before the inspection. Then, you can take your vehicle for an inspection and receive a California Inspection Sticker that signifies you've passed.

Who Needs To Submit Their Vehicle for an Emissions Test?

Almost every driver in California must submit their vehicle for an emissions test, though the exact requirements for this test can vary depending on where you live. Luckily, you don't need to guess, as there's a government website you can use to determine whether you need one. This tool allows you to enter your zip code to see the exact requirements you must meet to pass one of these evaluations. California distinguishes three different areas with slightly different requirements for emissions tests, so this tool is useful for identifying how urgently you should have your vehicle tested. 

For example, vehicles in Enhanced Areas typically always need a smog check, as they're urban areas with serious air quality issues. There are also Basic Areas with marginal air quality, and drivers in these locations must also undergo an emissions test. The difference comes in the third type of area, called Change of Ownership Areas, which are places in California that are more rural. Admissions tests are only required in these locations when there's a change of ownership or if you are registering a vehicle for the first time.

Which Vehicles Are Exempt From Needing an Emissions Test?

There are a few exceptions to the rules about which vehicles must undergo an emissions test each year. For example, vehicles with gas-powered engines and model years of 1975 or older do not require regular inspections or emissions tests. Diesel-powered vehicles from 1997 or earlier are also typically exempt from emissions testing. This means that if you own a classic or vintage car that you take to auto shows, you may not need to get it tested each year.

There are also exemptions for vehicles weighing over 14,000 pounds. These vehicles don't require a biennial inspection and follow different rules. Another exception to the rule is electric vehicles, as these cars produce fewer carbon emissions than gas-powered engines, meaning that they don't need to be tested for emissions as often. Motorcycles are another example of vehicles that are exempt from inspection requirements.

Do I Need To Get an Emissions Test To Register a Vehicle?

Yes, the state of California requires all vehicles, except for those that are exempt, to pass an emissions test before you can complete registration. This means that you'll need to visit a testing facility and undergo a state inspection before you visit your Department of Motor Vehicles (DMV) or Secretary of State's office to register your vehicle. The rules are the same whether you're renewing your vehicle registration for transport you already own or registering a new vehicle for the first time.

Once your vehicle passes its smog check, you can bring your results to the DMV and register it. Some DMVs also automatically send emissions test results to the DMV using an electronic system, meaning that your results may already be there. Keeping a physical copy of your results in case of a technical error is still a good idea. After you receive a passing grade on the emissions test, you have 90 days to complete registration, or you'll have to take your vehicle in for another test.

What Do I Do if My Vehicle Fails a State Inspection?

If your vehicle fails the state inspection, whether it's for the emissions test portion or another part, it's crucial to visit a service center as soon as possible for repairs. Failing a state inspection typically indicates a mechanical fault, so it's important to fix whatever is wrong immediately to ensure your safety while driving. Some testing facilities offer on-site repairs, but if yours doesn't, visit a mechanic or auto shop to ensure that your vehicle gets the care it needs.

After your car has undergone all the necessary repairs to continue functioning, you can take it back to the testing site. If all the problems within your car are fixed, you should pass the state inspection, including the emissions test. Another failure after getting repairs could signal that something is still wrong, meaning you may need more service.

Capistrano Mazda Can Get You Ready for Your Inspection

These are some answers to frequently asked questions about getting a state inspection for your vehicle in California. If you're getting ready to take your vehicle in for an emissions test or another evaluation, Capistrano Mazda can help make sure that your car is in tip-top shape. Visit our service center for a tuneup, and our team of expert technicians will do everything possible to ensure that your vehicle passes its inspection. You can also contact us  with specific questions about state inspections or to find out more about our wide inventory of new and used Mazda models.