One only has to apply a Litmus Test to unfounded claims about winter tires! People routinely travel from the likes of Cold/Snowy Canada to all portions of Florida where you can fry a egg on macadam roads, on most sunny, hot days. They sure as hell don't replace all tires prior to their journeys. Studded tires would be the exception and are banned for use by April in most Northern States. I'm confident in believing a tire having good traction on ice/snow would deliver the same traction on dry or rain soaked roads with the exception of "standing water" which could induce "hydroplaning". Winter/Summer tires would have different compounds enhancing their "wear characteristics" but still be fully capable of delivering reasonable performance and longevity! I'm sure that there can be disagreement and lengthily debate on this subject. I would rather trust those who have a "first hand experience" with Dark Siding than those "Side Line Quarter Back" not having a single mile of actual CT use.
Ride Safe/Ride Often
bob109