Clean Truck Check in Carmi, IL

Nearest in-person tester to Carmi

The closest CARB-credentialed Clean Truck Check tester is Styline Diesel Service in Huntingburg, Indiana — about 67 miles away (straight-line). Smart CTC tests over the truck’s OBD port from anywhere, with no drive and no appointment.

Trucking activity in White 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

20

Trucking employees

171

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

Freight corridors near Carmi

Carmi sits on I-64, US-45, IL-1, IL-14, IL-141 and SR-62. 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 Carmi. Useful for routing a service stop around your CTC test.

• Road Ranger
  Road Ranger · HGV: yes · ~14 mi
  View on OpenStreetMap →

+1 more within 25 miles.

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