Texas Diesel Emissions Testing 2025 Emissions Testing. Texas dps runs an inspection locator map, where vehicle owners can search by city, county or zip code to find a. Emissions testing in texas still required for many texans in order to register your vehicle in 17, soon to be 18, counties in texas, your vehicle must still pass an emissions test.
Click to find the location near. This guide has all of the regulations and testing locations for you to get your car tested.