| Business | Phone |
| Auto Zone 4019 E Us Highway 83, Rio Grande City 78582 | (956) 488-2729 |
| Joe's Transmission Svc 127 Las Lomas, Rio Grande City 78582 | (956) 487-5408 |
| Starr Auto Supply Warehouse 106 E Main St, Rio Grande City 78582 | (956) 716-8349 |
| O'Reilly Auto Parts 4410 E Us Highway 83, Rio Grande City 78582 | (956) 487-6661 |