Clean Truck Check Credentialed Tester

Clean Truck Check in Joshua Tree, CA

2 credentialed testers in Joshua Tree.

Testers in Joshua Tree

Trucking activity in San Bernardino 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
1,953
Trucking employees
21,519

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

Nearby truck stops

OpenStreetMap-tagged truck stops, services areas, and HGV-marked fuel stations within 25 miles of Joshua Tree. Useful for routing a service stop around your CTC test.

+2 more within 25 miles.

Source: © OpenStreetMap contributors. Last updated 2026-05-18.