Bought these based on reviews and reputation. ~3 years and ~20k miles later, with normal driving and regular rotations, two of the tires are down to 4/32 tread. These are supposed to be 90k tires. Needless to say they are a waste of money. Only good thing in my scenario is the way Discount Tire handled the warranty and replacing them (with <a href="/Tires/Continental">Continental tires</a>).