Prototype Sprint Series Association presented by Hankook (PSSA) will debut a new contingency program in 2025, providing top finishers in the series with free or discounted Hankook tires. Formed in conjunction with the presenting series sponsor, Hankook Tire America Corp., the program will award two free tires to the first-place...

Prototype Sprint Series Association presented by Hankook (PSSA) has announced its 2024 schedule. Marking its sophomore season, the series will once again provide the owners of prototype race cars with the opportunity to compete in a sprint race format across the country. Increasing from 8 to 12 events, the 2024...