Clean Truck Check in Ada, OK

Nearest in-person tester to Ada

The closest CARB-credentialed Clean Truck Check tester is Test & Truck, LLC in Oklahoma City, Oklahoma — about 63 miles away (straight-line). Smart CTC tests over the truck’s OBD port from anywhere, with no drive and no appointment.

Trucking activity in Pontotoc 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

26

Trucking employees

200

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

Freight corridors near Ada

Ada sits on US-377, CR-3544, OK-1, OK-19, OK-3 and OK-301. 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).