I know this has been beat to death, but I did a search and didn't find what I need. I need to know what Ford keys to buy from the dealership. I don't know if I want the ones from an F-150 or are they all the same? My truck is a 2004 Z71 and all I want to do is level it out and run 285's. I know I could probably run those tires without doing anything, but the difference in height front to back bothers me. And I don't want to crank my bars up and lose the ride quality and risk damage to components, not to mention the stock keys won't turn enough to level it anyway. I appreciate any input.