Right out of the box I noticed that the chrome plating is sharp and uneven on the edges. I had chrome flakes on my fingers. This is basically where the flat sides of the hex meet near the domed top of the nut. They're all in a large plastic bag, not a plastic bubble like most nuts. I sent them back and bought another set. They have been on the truck for 5 months, the truck is always clean and always in the garage. It hasn't even been 6000 miles yet so they haven't been removed since installation as I haven't had to change tires. They are already rusting on the surface.