I have worn a set of these tires out. I know that sounds bad, but I have over 40,000 miles on them. Tread wear is obviously great; however, the cupping has created a serious highway hum that borders on maddening. I'm on Tire Rack researching a new set of tires and, honestly, these are not on my list! They are a great looking tire, but, I think there are better ones out there!