I had these on my extra wheels for track events in my Rousah Trak Pak mustang. Only made one event and got in 3 20 minutes sessions before the rain cam pouring down. 7/32s of the original 9/32nds tread left. no camber wear or excessive wear on the outer edges. No patches or other issues. I moved to Hoosier R6s for the track and now don't need these. they were about $1100 new for the set.
Asking $400 + shipping from 71405
Asking $400 + shipping from 71405