Tires QA: Run-flat tires for Corvette? In our ongoing series of QA blog columns, we will highlight common and interesting questions posted to our Car forums , with answers from our automotive experts. Question: My first Corvette has Michelin Pilot Sport A/S Plus. I’m considering using the same tires but in a run flat, but I hear bad things about them. Any feedback would be appreciated. Answer: In short, the virtue of a run-flat tire is extended mobility