Clean Truck Check Credentialed Tester

Clean Truck Check in Sebring, FL

1 credentialed tester in Sebring.

Testers in Sebring

Nearest in-person tester to Sebring

The closest CARB-credentialed Clean Truck Check tester is 11TEN inc. in Lakeland, Florida — about 47 miles away (straight-line). Smart CTC tests over the truck’s OBD port from anywhere, with no drive and no appointment.

Trucking activity in Highlands 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
45
Trucking employees
117

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

Freight corridors near Sebring

Sebring sits on US-27, US-98, FL-17, FL-64 and FL-66. 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 Sebring. Useful for routing a service stop around your CTC test.

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