If you’re bringing a vehicle from another state into California, you may be wondering whether a smog check is required for registration. Since California has some of the strictest emissions laws in the country, understanding the smog check requirements for out-of-state vehicles is essential.
At AB Smog Check, we help vehicle owners meet California’s emissions standards quickly and affordably. Here’s everything you need to know about smog checks for out-of-state cars.
Is a Smog Check Required for Out-of-State Vehicles?
Yes, in most cases, if you are registering an out-of-state vehicle in California, you will need to pass a smog inspection before the California Department of Motor Vehicles (DMV) issues your registration.
The main factors that determine if a smog check is required include:
- Your Vehicle’s Model Year – Gasoline-powered vehicles eight model years old or newer are exempt from smog testing but must pay a smog abatement fee.
- Vehicle Type – Passenger cars, trucks, SUVs, and RVs may require testing. Diesel-powered vehicles from model year 1998 or newer with a gross vehicle weight rating (GVWR) of 14,000 lbs or less also need testing.
- Current Smog Compliance – If your vehicle was recently tested in another state with emissions standards equal to or stricter than California’s, you may be eligible for an exemption. However, most states do not meet California’s strict requirements, so a smog test is usually necessary.
When Is a Smog Check NOT Required?
Your out-of-state vehicle may be exempt from a smog test if:
- It’s a brand-new car – New vehicles under four model years old do not require a smog check but may still have to pay a smog abatement fee.
- It’s an electric or hybrid vehicle – Fully electric vehicles do not require smog checks, but plug-in hybrids might.
- It’s a diesel vehicle over 14,000 lbs – These larger commercial diesel vehicles have different emissions testing requirements.
- It qualifies for a California emissions exemption – Some classic cars (model year 1975 and older) and specially registered vehicles may not require testing.
How to Get a Smog Check for an Out-of-State Vehicle
If your car needs a smog check for California registration, follow these steps:
1. Locate a Certified Smog Check Station
Not all smog stations are STAR certified, which is required for certain vehicles. AB Smog Check is a STAR-certified station, meaning we can perform tests for all vehicles, including those flagged for Test-Only or Gross Polluter inspections.
2. Bring the Required Documents
When getting a smog check, make sure to bring:
- Your vehicle’s out-of-state registration
- The Vehicle Identification Number (VIN)
- A valid driver’s license
3. Complete the Smog Test
A certified technician will inspect your vehicle’s emissions system, conduct an OBD (On-Board Diagnostics) scan, and measure exhaust emissions to ensure compliance with California standards.
4. Receive Your Smog Certificate
If your vehicle passes, the smog certificate is electronically sent to the California DMV, allowing you to proceed with registration. If your vehicle fails, you’ll receive a report detailing the reasons for failure and possible solutions.
What If Your Out-of-State Car Fails the Smog Check?
If your vehicle doesn’t pass the smog test, you will need to:
- Get necessary repairs – A qualified mechanic can fix emission-related issues.
- Retest at a smog station – After repairs, your vehicle will need another smog check.
- Apply for assistance (if eligible) – California offers a Consumer Assistance Program (CAP) that helps low-income vehicle owners with repair costs or provides financial incentives to retire high-polluting vehicles.
Visit AB Smog Check for Fast and Reliable Testing
If you’re registering an out-of-state vehicle in California, AB Smog Check makes the process quick and stress-free.
- Fast service – Most smog checks take 15-20 minutes
- Affordable pricing – Competitive rates with no hidden fees
- Certified technicians – We ensure your vehicle meets California emissions standards
Avoid registration delays—get your out-of-state vehicle’s smog check done today at AB Smog Check!
