Well the previous owner must not have been very careful. Since I will have to replace them I figured I would go with something a little nicer.Porsche has been using them forever on the 911 . I don't know of an American thread supplier though. Keeping your wheels clean and drying them after washing usually makes chrome last a very long time though.
x2 on McGard. Great product, lifetime warranty, made in the U.S.A.get mcguard from jegs ..... they are the best chrome you can get. I have a set that is 15+ years old and look great.
I'll have to take a closer look to see if they have what I need..x2 on McGard. Great product, lifetime warranty, made in the U.S.A.