I sent emails to both Chin and Goodyear to get their input, appreciate the common sense cdrptrks.
Jim Pomroy at Chin responded right away, thanks for that! He pointed me their forum
https://www.thechinforum.com/forum/t...om-zotz-racing
If I get a response from Goodyear, I'll add it too.
Thks to RUQWIKR for mentioning this the other day at the track.