Still have 2 good ones left of the MICHLEIN 225/55/17s that came on my 06 GT. Of the other 2 left one went bye bye with a road hazard the other has a slipped belt. It make a warbling sound like a bad wheel bearing. I have replaced the bad michleins with 2 other low mile (3k) michleins from craigslist same size mxv4. for $50 ea. The guy did not know what he had. For future use I came across some GOOYEAR EAGLES at the SHRINERS SWAP MEET in Kansas City. NEW for $40 EA.
For the money saved I can for go the warranty and apply the $$$ to something else for the car.
No matter what tire you use make sure they are a HIGH PRESSURE radial. All of the tires I have are rated at 44 PSI MAX. I run them at 40-42 PSI. Car runs as if It is on rails. Not like the mushy ride if you leave the pressure at the factory settings. The higher pressure also helps fuel mileage a bit.
WALLY WORLD in my area does a great mounting & balance for the price . At least compared to the NTB store a few blocks away. MONEY IS MONEY.
I AM OPINIONATED, STUCK IN MY WAYS, AND PROUD OF IT.
LATER