I just bought my new gts-4 and it is messed up from the beginning. All the boots are destroyed and the grease is totally gone. I am guessing that is why I was getting a scraping noise. It must be bad bearings. Anyway, I got my passenger side replaced yesterday and am going to work on my driver side today. Any tips? We got it out of the wheel but it would not come loose on the other side. I'm totally new to the Skyline world so help is appreciated.