| Business | Phone |
| Car Pro Auto Sales 410 Pickens St, Dumas 71639 | (870) 382-5893 |
| Chatham Used Cars Highway 65 S, Dumas 71639 | (870) 382-4415 |
| Ferguson Used Cars Highway 165 N, Dumas 71639 | (870) 382-5429 |
| T & T Auto Sales Highway 165 E, Dumas 71639 | (870) 382-4144 |
| Miller's Tires 125 Highway 277 E, Dumas 71639 | (870) 382-2709 |
| Jamie's Used Cars 1520 Highway 165, Dumas 71639 | (870) 382-4693 |
| Jim's Quick Credit Auto Sales 230 Highway 65 S, Dumas 71639 | (870) 382-1306 |
| H & T Cars & Trucks 240 Highway 65 S, Dumas 71639 | (870) 382-6332 |