Cities with the most
| City | Parts stores |
|---|---|
| Memphis | 153 |
| Nashville | 108 |
| Knoxville | 103 |
| Chattanooga | 59 |
| Clarksville | 42 |
| Murfreesboro | 33 |
| Cleveland | 29 |
| Johnson City | 26 |
| Cookeville | 24 |
| Lebanon | 22 |
| Jackson | 21 |
| Maryville | 20 |
| Morristown | 20 |
| Kingsport | 18 |
| Franklin | 18 |
| Columbia | 17 |
| Shelbyville | 17 |
| Gallatin | 16 |
| Crossville | 15 |
| Greeneville | 15 |
| Madison | 15 |
| Bristol | 14 |
| Dickson | 13 |
| La Vergne | 13 |
| Union City | 13 |
| Sevierville | 12 |
| Smyrna | 12 |
| Goodlettsville | 12 |
| Lawrenceburg | 12 |
| Athens | 10 |
| Lenoir City | 10 |
| Elizabethton | 10 |
| Dyersburg | 10 |
| Harriman | 10 |
| Savannah | 10 |
| Manchester | 9 |
| Mt Juliet | 9 |
| McMinnville | 9 |
| Bartlett | 9 |
| Millington | 9 |
Overture Maps Places (release 2026-10-21.0) · CDLA Permissive 2.0 / Apache 2.0 / CC0
Largest brands and chains
| Brand or chain | Locations |
|---|---|
| O'Reilly Auto Parts | 217 |
| AutoZone | 187 |
| Advance Auto Parts | 146 |
| NAPA Auto Parts | 95 |
| NAPA AUTO PARTS | 17 |
| Carquest Auto Parts | 13 |
| LKQ Corporation | 8 |
| Midas | 7 |
| FleetPride/GSFA | 6 |
| Union Auto Parts Tupelo | 4 |
| TruckPro, LLC | 4 |
| Smart Start of Tennessee | 4 |
| Parts City | 3 |
| Mathis Battery Service - Dresden | 3 |
| Interstate All Battery Center - Corpus Christi | 3 |