ST-C
Street Compact — entry-level street cars, ideal for Rookie and Amateur drivers.
Cup-legal ballast required in class-mixed events
ST-S
Street Sport — modified road cars with performance upgrades. Core of most Cup grids.
GT
Grand Tourer — long-distance race spec. Enduro events and senior-class Cups.
GT-S
GT Sprint — stripped GT variant tuned for sprint racing. High downforce, high aggression.
AWD advantage restricted to dry conditions in mixed-class events
HYPERCAR
Elite-tier production hypercars. Class A licence required. Limited slot allocation.
Class A licence required. Maximum 6 slots per event.
Class A licence required. Maximum 6 slots per event.
SPECIAL
Special category — formula, prototype, or one-off machinery. Event-specific eligibility.
Cup-only. Not permitted on Open Track Days.