Was just wondering how many miles people have gotten from their PS2 tires. They are warranty spec'd out for 20,000 miles, but I know that can vary wildly in real life. Just trying to decide if I need to buy a set (before they are truly gone for good) and sit on them for a couple of years...or if I can get another 10,000 miles out of my current set and not sweat this famous tire situation for right now.