Michelin is introducing a new tire called AS4 Plus. Is an all season, run flat that is supposed to be quieter and last longer than the original pilot cup tires
Has anybody heard of this tire and know anything about it. Also, my tire dealer says they guarantee it for 30K miles but because we don t rotate tires on Corvettes that its 15K? Never heard that before

I have a 19 z06 due for tires. Any suggestions for all season tires for a zo6

Thank you, John

 

Not sure why not rotating your tires would cut the mileage in half. Never heard that one before. As long as your alignment is good, it should be relatively equal. Of course front-wheel-drive vehicles are entirely different. They wear the front tires out about twice as fast as the rear. That's understandable.
Haven't heard of this new Michelin tire. I've heard some people that replaced their run-flats with new regular tires. I can't remember the last time I put a spare on the ground.