Just had the rears replaced on our Z06 today. Thirty five mile ride home and much less noise. Had seventeen thousand on them but had been out of alignment once. Put fronts on a few weeks ago. Old tires had a wear pattern and were noisy, didn’t realize how much till I got the new ones. Car is at least 60% quieter now. Was going to wait on the all season but decided with a couple of road trips coming up I’d rather have new tires now.
Oh, I went back with the PSS tires.