Clean Truck Check Credentialed Tester

Clean Truck Check in Kerrville, TX

1 credentialed tester in Kerrville.

Testers in Kerrville

Nearest in-person tester to Kerrville

The closest CARB-credentialed Clean Truck Check tester is Anton Grytsai in Boerne, Texas — about 31 miles away (straight-line). Smart CTC tests over the truck’s OBD port from anywhere, with no drive and no appointment.

Trucking activity in Kerr 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
11
Trucking employees
36

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

Freight corridors near Kerrville

Kerrville sits on I-10, US-87, US-87-Bus, Loop-534, Loop-98 and TX-16. 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 Kerrville. Useful for routing a service stop around your CTC test.

+1 more within 25 miles.

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