Clean Truck Check Credentialed Tester

Clean Truck Check in New Castle, VA

1 credentialed tester in New Castle.

Testers in New Castle

Nearest in-person tester to New Castle

The closest CARB-credentialed Clean Truck Check tester is United Diesel Inc in Mebane, North Carolina — about 109 miles away (straight-line). Smart CTC tests over the truck’s OBD port from anywhere, with no drive and no appointment.

Freight corridors near New Castle

New Castle sits on I-581, I-81, US-11, US-11-Alt, US-220 and US-220-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 New Castle. Useful for routing a service stop around your CTC test.

+2 more within 25 miles.

Source: © OpenStreetMap contributors. Last updated 2026-05-27.