Ironically I had my stock suspension set up .. did sag and free sag and my mechanic also insisted I do 33/30 hot.
This is what I got.
I sent this info to Dave moss and he said cold tear.. seems right because prior to this track day I had lower psi.. I've also seen videos that claim leading and trailing edge wear like that indicates a suspension adj needed but I can't remember what.. I think it was rebound
Sent from my Pixel using Tapatalk