Clean Truck Check Credentialed Tester

Clean Truck Check in Alamo, GA

1 credentialed tester in Alamo.

Testers in Alamo

Nearest in-person tester to Alamo

The closest CARB-credentialed Clean Truck Check tester is CHAPARRAL BOATS in Nashville, Georgia — about 70 miles away (straight-line). Smart CTC tests over the truck’s OBD port from anywhere, with no drive and no appointment.

Trucking activity in Wheeler 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
19

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

Freight corridors near Alamo

Alamo sits on US-221, US-23, US-280, US-319, US-341 and US-441. 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 Alamo. Useful for routing a service stop around your CTC test.

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