Autocross Rules and Car Classification
GGR has adopted PCA Zone 8 Rules and Car Classification system for 2023 Autocross season. Please see the links below for additional information:
ZONE 8 Rules: https://www.zone8.org/events/rules/current.php
ZONE 8 Car Classification (GGR is using “CC” only): http://zone8.pca.org/CarClass/Default.aspx