Anyone know if I can get 18" wheels even if I do not get the sports package?

Also, I was wondering if I get 18" wheels, can I order all-season tires?

I do not see 18" all-season listed, but I was wondering if anyone has arranged this combo with their dealer?

Should be able to get 18s as a separate item. Doubt if you'll get all seasons on them though. I don't think there is a huge choice of run flats out there to choose from.