Clean Truck Check Credentialed Tester

Clean Truck Check in Belleville, IL

1 credentialed tester in Belleville.

Testers in Belleville

Nearest in-person tester to Belleville

The closest CARB-credentialed Clean Truck Check tester is Dynamic Transit CO> in Granite City, Illinois — about 17 miles away (straight-line). Smart CTC tests over the truck’s OBD port from anywhere, with no drive and no appointment.

Trucking activity in St. Clair 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
92
Trucking employees
1,768

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

Freight corridors near Belleville

Belleville sits on I-255, I-44, I-55, I-64, I-70 and US-40. 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 Belleville. Useful for routing a service stop around your CTC test.

+15 more within 25 miles.

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