Texas Vehicle Emissions Testing 2025 Requirements. While you will no longer need a vehicle safety inspection in the state of texas, state law. A new texas law ended the state’s vehicle safety inspection program as of january 1, 2025.

If your vehicle fails the emissions test, address the issue promptly to avoid. Emissions testing is required in collin, dallas, denton, ellis, johnson, kaufman, parker, rockwall and tarrant counties in north texas.