Clean Truck Check Credentialed Tester

Clean Truck Check in Van Horn, TX

1 credentialed tester in Van Horn.

Testers in Van Horn

Nearest in-person tester to Van Horn

The closest CARB-credentialed Clean Truck Check tester is JPN Transport in El Paso, Texas — about 93 miles away (straight-line). Smart CTC tests over the truck’s OBD port from anywhere, with no drive and no appointment.

Trucking activity in Culberson 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
4
Trucking employees
20

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

Freight corridors near Van Horn

Van Horn sits on I-10, I-10-Bus, US-90 and TX-54. 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 Van Horn. Useful for routing a service stop around your CTC test.

Source: © OpenStreetMap contributors. Last updated 2026-05-27.