In case you missed it, non-commercial vehicles no longer need to pass an inspection to get their registration starting in 2025. Still need to pass an emissions test for the larger counties.
https://www.dps.texas.gov/news/dps-reminds-texans-vehicle-safety-inspection-changes
https://www.dps.texas.gov/news/dps-reminds-texans-vehicle-safety-inspection-changes
Beginning January 1, 2025, non-commercial vehicles will no longer need a vehicle safety inspection prior to registration. However, all non-commercial vehicles in the state will be subject to a $7.50 inspection program replacement fee. This fee will be added to your total when you register your vehicle with the Texas Department of Motor Vehicles.
...
Emissions tests are required in major metropolitan areas, including Brazoria, Fort Bend, Galveston, Harris and Montgomery counties; Collin, Dallas, Denton, Ellis, Johnson, Kaufman, Parker, Rockwall and Tarrant counties; Travis and Williamson counties; and El Paso County. Bexar County will be added to the list of counties requiring emissions tests in 2026.