I was forced after 47,000 miles on the OEM tires of my '05 Prius to replace all 4 tires after noticing the severe tread wear that was occurring. I didn't have much time to do research, but my local tire shop was recommending replacing the Goodyear Integrity's that came with the car with Cooper CS4 Touring tires (T-Rated - 185/65R15 - 80,000 Mile Prorated). I couldn't find any bad reviews (or good ones for that matter) about the tire, and figured it was an adequate replacement for the OEM's. Does anyone have any experience with this tire? There was little information about the LRR rating of the tire, but I was lead to believe that most higher-mileage tires are of the LRR variety. Overall, I'm feeling strangely comfortable with my decision, given how little information I acted upon, but would appreciate if someone else more knowledgeable, or with some experience with this particular tire, would chime in with their two cents. Thanks in advance.