Clean Truck Check Credentialed Tester

Clean Truck Check in York, PA

1 credentialed tester in York.

Testers in York

Nearest in-person tester to York

The closest CARB-credentialed Clean Truck Check tester is Kevin Holt in Dundalk, Maryland — about 49 miles away (straight-line). Smart CTC tests over the truck’s OBD port from anywhere, with no drive and no appointment.

Trucking activity in York 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
177
Trucking employees
3,216

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

Freight corridors near York

York sits on I-83, I-83-BUS, I-83-Business, US-30, PA-116 and PA-124. 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 York. Useful for routing a service stop around your CTC test.

+1 more within 25 miles.

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