Brand new Model 3 owner here. Took delivery a little less than two weeks ago. Now, I am rabidly looking at threads and forum posts and news about Model 3, and I see that Tesla now offers a winter tire package. Specifically, those of you in the Seattle area, would you get the winter tires for your RWD Tesla? As you know, we hardly live in the frozen tundra, we are lucky to get three days of snow a year. And I don't really drive far, I work from a home office, so the furthest I would drive in winter would probably be to the airport for a flight. Also, I have the 19" sport wheels. If I do get the winter package, do I need to get 19" wheels as well? Or can I go with the cheaper aero 18"? Pardon the naivete, but this is the first RWD vehicle I owned since moving to Washington. Everything else has been FWD or 4WD. Thanks in advance.