Bought these because I have new rims and need higher studs. I haven't installed them for a very long time (maybe a week and a half) and once I put them on and took them off the wheels they started to rust. Very cheap and not durable. They literally came loose from the first time you tightened them, and I'm not aggressive either. Your rims would look better if rusty nuts weren't noticeable. It's good when you need something that works, but will probably need to be replaced with better ones after a while.