Clean Truck Check Credentialed Tester

Clean Truck Check in Port Lavaca, TX

1 credentialed tester in Port Lavaca.

Testers in Port Lavaca

Nearest in-person tester to Port Lavaca

The closest CARB-credentialed Clean Truck Check tester is Shodiyor Ortikov in Sugar Land, Texas — about 92 miles away (straight-line). Smart CTC tests over the truck’s OBD port from anywhere, with no drive and no appointment.

Trucking activity in Calhoun 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
7
Trucking employees
88

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

Freight corridors near Port Lavaca

Port Lavaca sits on US-87, TX-185 and TX-35. 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 Port Lavaca. Useful for routing a service stop around your CTC test.

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