Approximately 30,300 miles and 6 years or so.

Tread separated on me at about 3am the other night. Got the car towed to a shop who called me the next morning saying they couldn't mount tires that size. Towed it to another shop who let me ship tires from TireRack to them and mounted/balanced for $96.

I just reviewed the dashcam footage to make sure the techs didn't do anything silly. He raised my spoiler a time or two.. was kind of humorous to watch.