Key Players
- Bridgestone Corporation
- Challenge Tires
- IHO Verwaltungs GmbH
- Goodyear Tire & Rubber Company
- Hangzhou Zhongce Rubber CO
- Hutchinson
- IRC Tire
- Kenda Tires
- Maxxis International
- Michelin
- Panaracer Corporation
- Pirelli Tyre S.p.A
- Schwalbe
- Specialized Bicycle Components
- Vittoria Industries
- WTB
