Others commented on the wear so I just wanted to give an opinion on the tire, great tire!
We've run these on the front of our 1600 car for many years. One race I had blow the tire off the bead in a corner and it was stiff enough to hold the front left of the car up and I ran 45 miles on it completely flat. We aired it up and still use it presently. That's a tough carcassed tire.