Until last night I had less than an 1/8 of an inch of tread on my 225/50 SZ50's. But now, I'm running Potenza 950's as my winter tire, 205/55. They rock! The SZ's were like sleds. It took me an hour to change the tires at my dads shop but three in travel time ,45min alone in my dads lower lot trying to get into the bay! I have pictures of both tires. I'll post later!
-Andy
BTW, $94 a piece from Luke at Tire Rack!