Clean Truck Check in Carthage, MS

Nearest in-person tester to Carthage

The closest CARB-credentialed Clean Truck Check tester is knight Transportation in Olive Branch, Mississippi — about 156 miles away (straight-line). Smart CTC tests over the truck’s OBD port from anywhere, with no drive and no appointment.

Trucking activity in Leake 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

13

Trucking employees

64

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

Freight corridors near Carthage

Carthage sits on MS-13, MS-16, MS-25 and MS-35. 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).