Vintage Motorcycle Racing Tires | Vintage Motorcycle Racing These premium quality Firestone Motorcycle Antique Racer Clincher tires are excellent for restoration projects and vintage motorcycle racing. These vintage motorcycle racing tires feature authentic sidewall markings and tread design. Legendary Firestone history is built into each tire. These tires are for clincher style fitments. Take your antique racer project to next level with the right tire from the world's leading supplier of collector tires and wheels.