One of my run flats is worn down to the wear indicators, the other three still have plenty of life left (edit - oops, spoke too soon, not as much life as I thought - buying 4 new tires). Looking for one gently used tire so I don't have to do all 4 with non run flats at this time. Looking to pick up in the Chicagoland area for now, otherwise I would have posted in the for sale forum.