| Business | Phone |
| Richie Motors 915 S Dumas Ave, Dumas 79029 | (806) 934-2266 |
| Bencomo Auto Sales 110 N Dumas Ave, Dumas 79029 | (806) 935-2801 |
| Witt Motors 402 N Dumas Ave, Dumas 79029 | (806) 935-5618 |
| Floyd Motor Co 420 S Dumas Ave, Dumas 79029 | (806) 935-4838 |