SCCA® Solo classing — unofficial guide
What autocross class is a Lexus SC 300?
GSStreet
A stock 1992–2000 Lexus SC 300 runs in GS (Street) under the 2026 SCCA Solo Rules.
From the 2026 rulebook (Appendix A)
Street: 'SC 300 (1992-2000)' = GS. SC 400 = DS.
Unofficial guidance verified against the 2026 SCCA® Solo® Rules — always confirm against the current rulebook before competing. Classing data cites the exact Appendix A wording it relies on.