Clean Truck Check in South Bend, IN

Nearest in-person tester to South Bend

The closest CARB-credentialed Clean Truck Check tester is Mapletree Transportation inc in Middlebury, Indiana — about 29 miles away (straight-line). Smart CTC tests over the truck’s OBD port from anywhere, with no drive and no appointment.

Trucking activity in St. Joseph 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

114

Trucking employees

2,059

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

Freight corridors near South Bend

South Bend sits on I-80, I-90, US-12, US-20, US-20-Business and 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).