I bought as a suggestion a tire removal tool for bicycles, to remove the tire hub covers. 3 in a package for 5$ and I gave one to my dealer told him also about lining up the valve stems, I like the numbers idea and will have to do that. Now what do I put on the normal rust to make them look pretty when I take off the covers? I should have done something before so I wouldn't have to mess with the rust. Good suggestion for new owners.