We're driving from Toronto to WDW via 401 and I75 leaving March 12. A friend mentioned removing my winter tires prior to leaving, as they don't fair well in the warmth of Florida, and installing my all-seasonals. His recommendation took me by surprise. It's a crap shoot as to what the driving conditions could be until we reach warming climes. In my opionin the peace of mind and security level the winter tires provide over all-seasonals is unsurpassed. I doubt I will remove them in order to put tire wear and tear over family safety, but I'm curious as to what others do.