Vehicle Registration
No emissions test required to register your vehicle here
Jeff Davis County is not in one of Texas's 17 emissions testing counties, so you only need a safety inspection to register your vehicle.
Texas requires vehicle registration through the Two Steps, One Sticker program. You get an annual safety inspection, then pay your registration fee. Emissions testing is only required in 17 specific Texas counties — Jeff Davis County is not one of them.
You register at the Jeff Davis County Tax Office at 105 Court Ave. in Fort Davis. The same office handles vehicle titles, address changes, and license plates. You can also check the TxDMV website to see if online renewal is available for your vehicle. Check TxDMV for current fees and requirements, since they can change.
Source to confirm: TxDMV — Jeff Davis County Tax Office