Texas Vehicle Emissions Testing 2025 Emissions Test. Texas will be dropping vehicle safety inspections in 2025, but emissions testing will still be required for vehicles registered in denton county and 16 other counties. That inspection is still required in travis and williamson counties, as well as 11 other urban.

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. As the state does away with the necessity of safety inspections for cars not.