I have totally seen tires flat spot when sitting for that long. Radials will definitely flat spot. My brother did it on his vette after 8 months or so of sitting. Car drove fine but got a little harmonic going at about 55 or so, IIRC.
I think I’m having an issue with one or both of my rear tires…before I drag it over to the dealer to talk to them I was hoping to borrow (for 15 minutes) a set of Gen V wheels and tires just to see if my harshness goes away. Sitting for 2 years may have flat spotted the tires…I just wanna be sure. Thanks so much!
I’ll drive to your house…leave a deposit and drive them back. 🙂