Clean Truck Check in Leadville, CO

Nearest in-person tester to Leadville

The closest CARB-credentialed Clean Truck Check tester is Jonny’s Diesel Service in Denver, Colorado — about 74 miles away (straight-line). Smart CTC tests over the truck’s OBD port from anywhere, with no drive and no appointment.

Freight corridors near Leadville

Leadville sits on US-24, CO-9 and CO-91. 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).