Welcome to Prototype Sprint Series Association (PSSA) presented by Hankook!

PSSA hosts prototype race cars in a sprint race format at some of the most iconic road courses in America. The series features at least five on-track sessions during each event, with time split between practice, qualifying and races.

Sanctioned by Parella Motorsports Holdings, entrants in Category I will need a current SVRA super license or equivalent to participate, while those competing in Categories II, III or IV require an SVRA Competition License or equivalent.

Nearly 30 chassis are eligible for competition, as PSSA hosts a variety of Radical, Revolution, Ligier, Wolf, Sebeco prototypes and more, with the mandated use of Hankook racing tires.

With 12 total events on the 2025 calendar, both a PSSA East and PSSA West Champion will be crowned—awarding each driver a $10,000 prize. In addition, a National Champion will be crowned during the season finale at Circuit of The Americas, awarding that driver with a limited-edition Bell Racing gold helmet. For the second year in a row, a Constructor’s Championship will add to the drama, recognizing the manufacturer that accumulates the most points throughout the season.

With 12 total events on the 2025 calendar, both a PSSA East and PSSA West Champion will be crowned—awarding each driver a $10,000 prize. In addition, a National Champion will be crowned during the season finale at Circuit of The Americas, awarding the winner with a limited-edition Bell Racing gold helmet. In addition, a Constructor’s Championship will add to the drama, recognizing the manufacturer that accumulates the most points throughout the season.

Spectators attending PSSA events can expect an affordable event, jam-packed with racing action and family fun. Joining a variety of other motorsport series at SpeedTour events, including groups like Trans Am, SVRA, International GT, Formula Regional Americas Championship, Formula 4 United States Championship and the Ligier Junior Formula Championship—there is truly something for everyone. With an “open paddock” policy that allows all ticketholders into the paddock for no additional fee, fans at SpeedTour events are allowed a level of access to both cars and drivers that is not available in most other forms of motorsport.

To learn more about tickets, visit SpeedTour.net.

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