Smart CTC
Test your truck ANYWHERE in the USA, Canada or Mexico without scheduling shop visits or mobile testers.
1 credentialed tester in Sault Ste. Marie.
Test your truck ANYWHERE in the USA, Canada or Mexico without scheduling shop visits or mobile testers.
The closest CARB-credentialed Clean Truck Check tester is Gordie's Auto & Tire in Sterling Heights, Michigan — about 278 miles away (straight-line). Smart CTC tests over the truck’s OBD port from anywhere, with no drive and no appointment.
Clean Truck Check applies to heavy-duty vehicles that operate in California — including out-of-state trucks based here that run loads west.
Source: FMCSA MCMIS carrier census, US Census County Business Patterns 2021.
Sault Ste. Marie sits on I-75, I-75-BS, 17, 17B, 550 and H-63. 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).
OpenStreetMap-tagged truck stops, services areas, and HGV-marked fuel stations within 25 miles of Sault Ste. Marie. Useful for routing a service stop around your CTC test.
Source: © OpenStreetMap contributors. Last updated 2026-05-26.