Clean Truck Check Credentialed Tester

Clean Truck Check in Syracuse, NY

1 credentialed tester in Syracuse.

Testers in Syracuse

Nearest in-person tester to Syracuse

The closest CARB-credentialed Clean Truck Check tester is Roman Diakov in Middletown, New York — about 141 miles away (straight-line). Smart CTC tests over the truck’s OBD port from anywhere, with no drive and no appointment.

Trucking activity in Onondaga 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
141
Trucking employees
3,557

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

Freight corridors near Syracuse

Syracuse sits on I-481, I-690, I-81, I-90, US-11 and US-20. 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 Syracuse. Useful for routing a service stop around your CTC test.

+1 more within 25 miles.

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