Clean Truck Check in Oak Grove, LA

Nearest in-person tester to Oak Grove

The closest CARB-credentialed Clean Truck Check tester is knight Transportation in Olive Branch, Mississippi — about 171 miles away (straight-line). Smart CTC tests over the truck’s OBD port from anywhere, with no drive and no appointment.

Trucking activity in West Carroll 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

3

Trucking employees

6

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

Freight corridors near Oak Grove

Oak Grove sits on US-65, AR-159, LA-17, LA-2, LA-588 and LA-589. 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).