Trans Am: .32 Cd
.299 Cd with standard Aero wheels instead of the High-Tech Turbo aluminum wheels
IROC-Z28: .34 Cd
GTA: .310 Cd
*All information on this site was captured from various online resources,. ATGO can not be help accountable for the above information. If you have any info you would like to add or update, please e-mail StevenK [at] austinthirdgen [dot] org.