I saw this linked to on GRM forums. I know a few guys have been talking about track days or autocross, a few GTP/TM compatible sizes are mixed in here. Just a heads up in case anybody wants discounted fancy pants tires.

Complete list
https://shop.hoosiertire.com/index.p...t-racing.html#

225/45-15
https://shop.hoosiertire.com/index.p...-ec-dr-st.html

200/580-15 (around 23" by 8.75" section)
https://shop.hoosiertire.com/index.p...0r15-s120.html

245/40-17
https://shop.hoosiertire.com/index.p...-ec-dr-st.html

205/50-15 vintage round profile
https://shop.hoosiertire.com/index.p...reet-td-s.html

225/50-15 vintage round profile
https://shop.hoosiertire.com/index.p...reet-td-s.html