I got about 20K out of them before two developed bulges making them un-drivable. Replaced them but left the other two on. They are at about 3/4 to 1/2 tread and are getting very noisy. Likely going to have to replace them immediately as well. Very disappointed. I won't be buying Cooper again. By far the worst tires I have ever owned.
I previously had TOYO Extensa that were worthless on a wet road and with a V6 they had poor traction starting out on a dry road. Living in PA they were also bad in snow. I switched to the Ziex one year ago and it was like night and day. Great Great tire.
You get what you pay for... This is a great inexpensive HP tire. I highly recommend it if you don't have the finances to purchase a good set of tires, and your vehicle calls for a 40/45/50 series. Don't be surprised if you get vibrations at high speeds and a high volume of noise, especially from 6/32" to 2/32" of tread.
Have almost 50k on these tires, tread almost down to the wearbars. Since I bought these I have had 1 road hazard failure and the bead seals have failed numerous times resulting in leaks. One tire must have a broken steel belt and will not balance properly. These tires are also very noisy and handling is not always predictable. Will be replacing with GoodYear or BFGoodrich before winter.