Clean Truck Check in Safford, AZ

Nearest in-person tester to Safford

The closest CARB-credentialed Clean Truck Check tester is Alpha Fleet Services in Tucson, Arizona — about 85 miles away (straight-line). Smart CTC tests over the truck’s OBD port from anywhere, with no drive and no appointment.

Trucking activity in Graham 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

16

Trucking employees

146

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

Freight corridors near Safford

Safford sits on US-191 and US-70. 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).