It's time to replace the rear tires on my 2000. The stock 245-40-17s are no longer available. Tire Rack has a set of Bridgestone Potenza -S- 02A 255-40-17s. They have a tread wear rating of 140 and are listed as replacements for Porsche. I know they are a size up from the stock size. Will they fit without rubbing? Are they a suitable replacement for a Florida driven car? Thanks in advance. Jerry