I bought these off a local seller about 2 weeks ago. Ran these at Road America for 3 days. Total time was about 8 sessions since I only ran 3 short session on the first day. I was running 2:40-2:41 for most laps on Sat and ran more laps in the 2:40 range on Sun. So they are not heat cycled out. They have good rubber although I'd mount them yellow letters in.
$250 picked up in Milwaukee.
