Clean Truck Check Credentialed Tester

Clean Truck Check in Twin Falls, ID

1 credentialed tester in Twin Falls.

Testers in Twin Falls

Nearest in-person tester to Twin Falls

The closest CARB-credentialed Clean Truck Check tester is Chase Brice in Burley, Idaho — about 33 miles away (straight-line). Smart CTC tests over the truck’s OBD port from anywhere, with no drive and no appointment.

Trucking activity in Twin Falls 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
122
Trucking employees
771

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

Freight corridors near Twin Falls

Twin Falls sits on I-84, US-30, US-93, US-93-Bus, US-93-BUS and ID-25. 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 Twin Falls. Useful for routing a service stop around your CTC test.

+5 more within 25 miles.

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