Clean Truck Check in Flandreau, SD

Nearest in-person tester to Flandreau

The closest CARB-credentialed Clean Truck Check tester is Dakota Carriers in Sioux Falls, South Dakota — about 31 miles away (straight-line). Smart CTC tests over the truck’s OBD port from anywhere, with no drive and no appointment.

Trucking activity in Moody 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

35

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

Freight corridors near Flandreau

Flandreau sits on I-29, US-75, MN-23, MN-30, SD-11 and SD-34. 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 Flandreau. Useful for routing a service stop around your CTC test.

• Truck-friendly fuel stop
  HGV: yes · ~9 mi
  View on OpenStreetMap →

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