Clean Truck Check Credentialed Tester

Clean Truck Check in Newport, TN

1 credentialed tester in Newport.

Testers in Newport

Nearest in-person tester to Newport

The closest CARB-credentialed Clean Truck Check tester is corey jones in Church Hill, Tennessee — about 45 miles away (straight-line). Smart CTC tests over the truck’s OBD port from anywhere, with no drive and no appointment.

Trucking activity in Cocke 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
3
Trucking employees
43

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

Freight corridors near Newport

Newport sits on I-40, I-81, US-25, US-25E, US-25W and US-321. 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 Newport. Useful for routing a service stop around your CTC test.

+8 more within 25 miles.

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