Hi! I have a 2006 325i with Bridgestone Turanzas on it and after about 3 years/30,000 miles I'm thinking I already need new tires. I've read some bad reviews about these tires and I know BMW is now putting the Continental ContiProContact SSR (runflat) tires on these cars. I've heard good things about the life of Michelin tires, however, and am thinking about putting Primacy HP ZP tires (Michelin's runflat tire) on my car. Anyone out there know how these Michelin tires ride/hold up? Thanks much!