| 1 | Tredit Tire & Wheel Co. Inc. | | USA |
| 2 | Sigma E | | USA |
| 3 | TreadWright Tires | | USA |
| 4 | BF Goodrich Tires | | USA |
| 5 | Valley Tire Sales LLC | | USA |
| 6 | Hogan Tire Inc. | | USA |
| 7 | U.S. Tire Manufacturers Association | | USA |
| 8 | Boar Wheel | | USA |
| 9 | Nexen Tire USA | | USA |
| 10 | Yokohama Tire USA | | USA |
| 11 | Maxxis International | | USA |
| 12 | Kal Tire | | USA |
| 13 | Giti Tire (USA) Ltd. | | USA |
| 14 | Tirex LLC | | USA |
| 15 | Kenda Tire | | USA |
| 16 | Toyo Tire U.S.A. Corp. | | USA |
| 17 | Power King | | USA |
| 18 | Commercial Tire Inc. | | USA |
| 19 | K.E.M. Supply Enterprises Group LLC | | USA |
| 20 | Rovince Tire | | USA |
| 21 | Conestoga Tire & Rim Inc. | | USA |
| 22 | Resilient Technologies LLC | | USA |
| 23 | Denman Tire Corp. | | USA |
| 24 | Kelly Springfield Tire Co. | | USA |
| 25 | Pneus & Rechapage Sherbrooke Ltee | | USA |
| 26 | U.S. Lubricants | | USA |
| 27 | Lindsay Racing Product | | USA |
| 28 | Continental | | USA |
| 29 | Moroso Performance Products | | USA |
| 30 | Hankook Tire America Corp. | | USA |
| 31 | Millennium Industrial Tire LLC | | USA |
| 32 | Supervettes LLC | | USA |
| 33 | The Trailer Parts Outlet | | USA |
| 34 | Cooper Tire & Rubber Co. | | USA |
| 35 | Falken Tire Corporation | | USA |
| 36 | JR Race Cars | | USA |
| 37 | Specialty Tires of America Inc. | | USA |
| 38 | Tireco Inc. | | USA |
| 39 | Wheel Supply Systems | | USA |
| 40 | The Wheel Group | | USA |
| 41 | Continental Tire LLC | | USA |
| 42 | Sts Global Usa Corp | | USA |
| 43 | Lakin General Corp. | | USA |
| 44 | Michelin | | USA |
| 45 | Hunter Tires | | USA |
| 46 | Sumitomo Rubber USA Ltd. | | USA |
| 47 | Summit Supply LLC | | USA |
| 48 | Speedway Motors Inc. | | USA |
| 49 | Michelin North America Inc. | | USA |
| 50 | Amerityre Corp. | | USA |
