I wonder if any dealers on L.I., ie Rallye, would switch my summers for winters for free or for a reasonable price. Does anyone have any experience with Rallye swapping tires? Storing them?

Is an alignment required if I'm going from Duelers on 20's to winter or all-season on 19's?

When the Duelers wear out (20k miles??) I'm going to try out the Proxes ST2's year round.