Texas Diesel Emissions Testing 2025 Requirements. 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. Beginning january 1, 2025, noncommercial vehicles in texas will no longer be required to have an annual safety inspection.
Starting in 2025, most texans will no longer have a. Beginning january 1, 2025, noncommercial vehicles in texas will no longer be required to have an annual safety inspection.