As per title, compound 97 seen two track days and about 500 miles normal road use. Nothing wrong with them as such, just can’t handle the wet dust issue on track days when I don’t get to clean the wheels until a few days after.
Average material thickness on fronts 8mm and 6mm on rears. Bit of scoring on a couple and a surface crack on one of the rears (top right in photo). I’m assuming this is less than 1/4 worn?
Make me an offer (thinking around �100, cost double that new).