Clean Truck Check in Kalispell, MT

Nearest in-person tester to Kalispell

The closest CARB-credentialed Clean Truck Check tester is JJ Keller in Richland, Washington — about 269 miles away (straight-line). Smart CTC tests over the truck’s OBD port from anywhere, with no drive and no appointment.

Trucking activity in Flathead 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

91

Trucking employees

343

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

Freight corridors near Kalispell

Kalispell sits on US-2, US-93, US-93-ALT, MT-206, MT-292 and MT-35. 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 Kalispell. Useful for routing a service stop around your CTC test.

• Pilot Travel Center
  Pilot · HGV: yes · ~11 mi
  View on OpenStreetMap →

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