Clean Truck Check Credentialed Tester

Clean Truck Check in Okmulgee, OK

1 credentialed tester in Okmulgee.

Testers in Okmulgee

Nearest in-person tester to Okmulgee

The closest CARB-credentialed Clean Truck Check tester is Test & Truck, LLC in Oklahoma City, Oklahoma — about 88 miles away (straight-line). Smart CTC tests over the truck’s OBD port from anywhere, with no drive and no appointment.

Trucking activity in Okmulgee 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
9
Trucking employees
40

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

Freight corridors near Okmulgee

Okmulgee sits on I-40, I-40-Business, US-266, US-62, US-75 and US-75-Alternate. 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 Okmulgee. Useful for routing a service stop around your CTC test.

+1 more within 25 miles.

Source: © OpenStreetMap contributors. Last updated 2026-05-26.