Clean Truck Check in Sheridan, WY

Nearest in-person tester to Sheridan

The closest CARB-credentialed Clean Truck Check tester is Western Transport inc. in Idaho Falls, Idaho — about 269 miles away (straight-line). Smart CTC tests over the truck’s OBD port from anywhere, with no drive and no appointment.

Trucking activity in Sheridan 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

41

Trucking employees

165

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

Freight corridors near Sheridan

Sheridan sits on I-90, I-90-Business, US-14, US-14-Business, US-87 and US-87-Business. 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).