I had a 20 10 Lincoln MKS AWD for a few months, and bought a wheel and tire package with 226-65/17 Blizacks mounted to these rims"17X8 5-114 ET45 GRAN GX1" (Granite Brand).
I have an audi A8L that currently uses 255-45/19 all season tires.
I found a tire calculator on Discount tire:
The blizacks on the Granite rims were used only for 300 miles, and are less than 3 years old.
Is what I am seeing on the results, correct? Can I bolt these rims and tires on and the speed really be this close?