SuperNats XXVIII

60DAYS

2026 Winter Series

118DAYS

2026 Pro Tour

196DAYS

SKUSA Mexico

168DAYS

2025 PKC

28DAYS

2025 TSRS

6DAYS

Banner

SKUSA Pro Tour

National Pro Shifter Class to Become KZ Only (Effective Immediately)
Thursday, 18 May 2023 11:20
SuperKarts! USA has determined that at the current time, it would be best for the Pro Shifter class to move forward without the SSE at the Pro Tour or Winter Series. The Master Shifter class will remain mixed, as will SKUSA Mexico and our regional series.