72,000 miles and counting. Rear tires are at the wear bar. Fronts are at 4/32 they were very very good when new and are still giving a smooth ride even now. Traction now in the wet is marginal but with the remaining tread not bad. Will be purchasing a new set of these in the next few days. They delivered what the manufacture promised. A rare thing in todays world. My ratings are based on the entire life of the tire. In the first 30,000 miles they were very close to 10's in all areas. Found that they like 42 pounds pressure for best performance and MPG.