| Business Name | Phone | Address | zip code |
| Whittenburg's Used Cars | (423)949-2090 | 615 Rankin Ave N | 37327 |
| Forrest CATE Ford-Chrysler-Dodge & Jeep | (423)949-2178 | 1816 Rankin Avenue | 37327 |
| Buster's Used Cars | (423)949-3159 | Highway 28 South | 37327 |
| Fairway Auto Sales | (423)949-3247 | Highway 127 | 37327 |
| Mccarver's Used Cars | (423)949-4453 | Highway 28 | 37327 |
| Classic Streets | (423)949-5552 | Highway 28 S | 37327 |
| Chandler Auto Sales | (423)949-5553 | 2458 Rankin Avenue | 37327 |
| May's Auto | (423)949-7100 | 414 Rankin Avenue North | 37327 |
You can also check out Used Cars Auto Dealers in Dunlap