Clean Truck Check Credentialed Tester

Clean Truck Check in Fort Smith, AR

1 credentialed tester in Fort Smith.

Testers in Fort Smith

Nearest in-person tester to Fort Smith

The closest CARB-credentialed Clean Truck Check tester is VICTOR ARELLANO in Van Buren, Arkansas — about 8 miles away (straight-line). Smart CTC tests over the truck’s OBD port from anywhere, with no drive and no appointment.

Trucking activity in Sebastian 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
65
Trucking employees
1,764

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

Freight corridors near Fort Smith

Fort Smith sits on I-40, I-49, I-540, US-271, US-64 and US-71. 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 Fort Smith. Useful for routing a service stop around your CTC test.

+3 more within 25 miles.

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

Clean Truck Check Testing near Fort Smith, AR