Clean Truck Check in Shelby, MI

Nearest in-person tester to Shelby

The closest CARB-credentialed Clean Truck Check tester is DOT Truck and Trailer Repair Co in Big Bend, Wisconsin — about 106 miles away (straight-line). Smart CTC tests over the truck’s OBD port from anywhere, with no drive and no appointment.

Trucking activity in Oceana 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

10

Trucking employees

52

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

Freight corridors near Shelby

Shelby sits on US-31, US-31-BUS, B-15, B-86, B15 and BUS-US-31. 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 Shelby. Useful for routing a service stop around your CTC test.

• Truck-friendly fuel stop
  HGV: yes · ~16 mi
  View on OpenStreetMap →

Source: © OpenStreetMap contributors. Last updated 2026-05-27.