The Bridgestone Potenza tires that came with my car only lasted 10k miles. I have been reading for weeks, and am having trouble making a decision. I have decided to keep the run flats because I'm a female and out alone a lot at night. Tirerack is recommending an all season Bridgestone Potenza, saying that I probably got bad mileage because the OE were summer tires. I'm not sure I'm comfortable with giving more money to a company that made tires that only lasted 10K miles but they are the cheapest. The continental contipros are almost $100 more per tire. Anyone know what run flat gets the best mileage for the money or have any suggestions for me?

 

Does anyone have Kuhmos?