Discount Tire vs O'Reilly Auto Parts
The facts we hold on both, side by side. Checked October 15, 2026.
In short
- O'Reilly Auto Parts gets more monthly visits than Discount Tire: about 20M vs 8.8M.
- Discount Tire runs more live Meta ads than O'Reilly Auto Parts: 600 vs 325.
- O'Reilly Auto Parts advertised on more days in the past 12 months: 17 vs 16.
| Fact |  Discount Tire |  O'Reilly Auto Parts |
|---|---|---|
| Monthly visits (SimilarWeb) | 8.8M (Sep 2026) | 20M (Sep 2026) |
| Live Meta ads | 600 | 325 |
| Store created | Dec 2016 | Dec 2016 |
| Based in | United States | United States |
| Niche | Parts & Services | Parts & Services |
| Payment options detected | Affirm, PayPal Checkout | Klarna |
Questions shoppers ask
- What is the difference between Discount Tire and O'Reilly Auto Parts?
- O'Reilly Auto Parts gets more monthly visits than Discount Tire: about 20M vs 8.8M. Discount Tire runs more live Meta ads than O'Reilly Auto Parts: 600 vs 325. O'Reilly Auto Parts advertised on more days in the past 12 months: 17 vs 16.
- Do Discount Tire and O'Reilly Auto Parts sell the same things?
- Both are in the Parts & Services niche.
Facts from the Meta Ad Library, SimilarWeb, Trustpilot and each store; a fact only one of them has is left out. Is Discount Tire legit? · Is O'Reilly Auto Parts legit?