Clean Truck Check Credentialed Tester

Clean Truck Check in Park City, UT

1 credentialed tester in Park City.

Testers in Park City

Nearest in-person tester to Park City

The closest CARB-credentialed Clean Truck Check tester is Premier Truck Group of Salt Lake in West Valley City, Utah — about 23 miles away (straight-line). Smart CTC tests over the truck’s OBD port from anywhere, with no drive and no appointment.

Trucking activity in Summit 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
23
Trucking employees
71

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

Freight corridors near Park City

Park City sits on I-80, US-189, US-40, US-Highway-189, SR-113 and SR-224. 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 Park City. Useful for routing a service stop around your CTC test.

+1 more within 25 miles.

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