These tires came new on my 2009 Traverse and got 69,000 miles from them. In January 2013 I replaced the originals with the same tire purchased from my GM dealer. I have put 38,000 miles on the OEM replacements and they are shot. Tread almost to tread bars and a lot of dry rot cracks in all tires.
These are worst tires ever. After 28,000 miles for a 65,000 mile tire and only 1.5 years, they need to be replaced. Cooper would no provide an prorated credit and stated that it was an alignment issue. A local tire place is selling them at discounted price because Cooper is issuing a redesigned tire at the end of the year. How ironic!! Don't buy Cooper Tires!