Clean Truck Check in Memphis, MO

Nearest in-person tester to Memphis

The closest CARB-credentialed Clean Truck Check tester is Jacob Poole in Cedar Rapids, Iowa — about 106 miles away (straight-line). Smart CTC tests over the truck’s OBD port from anywhere, with no drive and no appointment.

Trucking activity in Scotland 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

8

Trucking employees

23

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

Freight corridors near Memphis

Memphis sits on US-136, US-136-Business, IA-2 and MO-15. 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).