Does Texas Have Emission Testing 2025 Vehicles. While texans will no longer need to get their vehicles inspected, texans who live in the state's 17 most populated counties will have to get their vehicles tested each. However, 17 counties continue to require an annual emissions test.

While texans will no longer need to get their vehicles inspected, texans who live in the state’s 17 most populated counties will have to get their vehicles tested each. Large counties like dallas, tarrant, denton, collin and several other counties will still have emission test requirements, something that was in the vehicle inspection process.