Clean Truck Check in Yankton, SD

Nearest in-person tester to Yankton

The closest CARB-credentialed Clean Truck Check tester is Ernest Yurkoits in Sioux Falls, South Dakota — about 57 miles away (straight-line). Smart CTC tests over the truck’s OBD port from anywhere, with no drive and no appointment.

Trucking activity in Yankton 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

29

Trucking employees

89

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

Freight corridors near Yankton

Yankton sits on US-81, SD-46, SD-50, SD-52 and SD-52-Truck. 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).