Clean Truck Check Credentialed Tester

Clean Truck Check in Erie, PA

1 credentialed tester in Erie.

Testers in Erie

Nearest in-person tester to Erie

The closest CARB-credentialed Clean Truck Check tester is Otto Ammer in Mercer, Pennsylvania — about 66 miles away (straight-line). Smart CTC tests over the truck’s OBD port from anywhere, with no drive and no appointment.

Trucking activity in Erie 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
99
Trucking employees
1,171

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

Freight corridors near Erie

Erie sits on I-79, I-86, I-90, US-19, US-20 and PA-18. 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 Erie. Useful for routing a service stop around your CTC test.

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