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texas emissions testing

Author

Charlotte Adams

Updated on May 18, 2026

All vehicles registered in Texas are required to receive an annual inspection which includes a comprehensive safety inspection. Gas-powered vehicles aged 2 through 24 years (or upon expiration of the two-year initial inspection sticker) require an emissions test in addition to the state inspection.

What year vehicle is exempt from emissions in Texas?

Cars made in 1995 or earlier do not need emissions tests. They are grandfathered in to a state law that requires emissions testing for vehicles.

What counties in Texas do not require emissions testing?

You are exempt from the emission inspection if you live outside of the following counties: Brazoria, Fort Bend, Galveston, Harris, Montgomery, Collin, Dallas, Denton, Ellis, Johnson, Kaufman, Parker, Rockwall, Tarrant, Travis, Williamson, and El Paso. Based on where you live, you’ll receive one of these tests.

What do you need for emissions in Texas?

A Texas registered vehicle’s registration sticker now serves as proof of both a vehicle’s proof of passing inspection and of the vehicle’s valid Texas registration. If you know you need an Emissions test done click here to select your county and find the nearest location.

What fails a car inspection in Texas?

If your vehicle has the “check engine” light, “service engine soon” light, or any other malfunction indicator lights on, it will immediately fail inspection. Texas requires that all problems must be fixed within a 15-day period and to have the inspection performed again (as to not incur any additional fees).

What vehicles are exempt from inspection in Texas?

Motorcycles and diesel-powered passenger vehicles are exempt from emissions testing in the state of Texas. The same is true for cars that were manufactured less than two years ago or more than 24 years ago. There is no set fee for emissions testing. Each inspection station has the right to set their own prices.

Will a check engine light fail inspection in Texas?

It will fail inspection if the “check engine” light, “service engine soon” light, or any other malfunction indicator light is on in your vehicle. It is Texas law that all problems must be resolved within 15 days and the inspection must be conducted again (no additional fees are charged).

Can Texas vehicle inspection be done in any county?

Under the exceptions outlined in paragraphs (1) – (3) of this subsection, a vehicle registered in an affected county may receive a safety inspection at a vehicle inspection station in a non-affected county.

Does the odometer have to work to pass inspection in Texas?

The answer is usually yes, but not always. Some automotive shops and states check the speedometer. Often times, the inspector will only check the: Emissions.

Is Texas getting rid of inspection 2019?

The Texas Senate on Thursday gave its blessing to a bill that would eliminate the state’s vehicle safety inspection requirement for most vehicles. It would still apply for commercial vehicles.

Do you have to have a horn to pass inspection in Texas?

The state of Texas requires every car to be inspected once a year. There are 18 basic criteria, which includes brakes, lights, horns, mirrors, and seat belts .

Can a dealership sell a car that won’t pass inspection in Texas?

If the vehicle does not have a passing inspection at the time of registration, the transaction will be rejected.

How long is a Texas vehicle inspection good for?

Most inspections in Texas are good for one year. However, the initial inspection on a new car will be good for two years. Additionally, your car has to be inspected at most 90 days before your registration expires.

What do they check for Texas car inspection?

What’s Checked in Texas Car Inspections?
Headlights, stop lights, indicator lights, and hazard lights.Braking system: foot and parking brakes.Wheel components including tire tread depth.All mirrors (side and rearview).Window tint and coating.Horn.Seatbelts and airbag system.Exhaust system.