Clean Truck Check in Corpus Christi, TX

Nearest in-person tester to Corpus Christi

The closest CARB-credentialed Clean Truck Check tester is Ruben Leal in Weslaco, Texas — about 115 miles away (straight-line). Smart CTC tests over the truck’s OBD port from anywhere, with no drive and no appointment.

Trucking activity in Nueces 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

108

Trucking employees

1,284

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

Freight corridors near Corpus Christi

Corpus Christi sits on I-37, US-181, FM-2444, PR-22, Spur-202 and Spur-3. 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).