Clean Truck Check Credentialed Tester

Clean Truck Check in Jennings, LA

1 credentialed tester in Jennings.

Testers in Jennings

Nearest in-person tester to Jennings

The closest CARB-credentialed Clean Truck Check tester is Kenan advantage group in Beaumont, Texas — about 91 miles away (straight-line). Smart CTC tests over the truck’s OBD port from anywhere, with no drive and no appointment.

Trucking activity in Jefferson Davis 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
26
Trucking employees
90

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

Freight corridors near Jennings

Jennings sits on I-10, US-90, LA-102, LA-91 and LA-99. 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 Jennings. Useful for routing a service stop around your CTC test.

+4 more within 25 miles.

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