I think the front wheel bearings are going out so I have been calling dealerships. I have only talked to one dealership and he told me that it doesn't have wheel bearings, it just has drive bearings. Is he full of it or is there no wheel bearings? Isn't there 2 bearings on each side? Also aren't the bearings sealed? The dealership told me they are not sealed. If they are not sealed, wouldn't you have to grease them?