Vintage Soap Box Derby Wheels – Official Rubber Racing Tire SetRelive the excitement of a classic American pastime with this authentic set of vintage Soap Box Derby wheels and tires. Acquired from a gentleman who raced them more than 50 years ago, these wheels come with a wonderful story and a direct connection to the golden era of Soap Box Derby racing. According to the original owner, racers were required to build their own cars, use official components, and meet strict weight regulations. Sponsored by the