Thanks for the info. Yes, I find the Michelins very soft and had to inflate them to 34 psi to get a half decent feel for the road. It's not that bad, but I think with stiffer V rated tires that the handling and feel would improve. Plus, these Michelins are very old technology and GM should be ashamed of themselves putting them on a car like this. Those tires belong on grand daddy's old Cadillac.