Clean Truck Check Credentialed Tester

Clean Truck Check in Athens, TX

1 credentialed tester in Athens.

Testers in Athens

Nearest in-person tester to Athens

The closest CARB-credentialed Clean Truck Check tester is Lone Star Tire Diesel Service in Dallas, Texas — about 58 miles away (straight-line). Smart CTC tests over the truck’s OBD port from anywhere, with no drive and no appointment.

Trucking activity in Henderson County

Clean Truck Check applies to heavy-duty vehicles that operate in California — including out-of-state trucks based here that run loads west.

Trucking establishments
29
Trucking employees
129

Source: FMCSA MCMIS carrier census, US Census County Business Patterns 2021.

Freight corridors near Athens

Athens sits on US-175, US-175-Bus, US-175-Business, FM-1803, FM-316 and Loop-7. Trucks running these routes into California fall under CARB’s Clean Truck Check — Smart CTC lets them test remotely without leaving the road.

Source: OpenStreetMap (© OpenStreetMap contributors).

Nearby truck stops

OpenStreetMap-tagged truck stops, services areas, and HGV-marked fuel stations within 25 miles of Athens. Useful for routing a service stop around your CTC test.

+2 more within 25 miles.

Source: © OpenStreetMap contributors. Last updated 2026-05-26.