Thought I would post an update now that these have been on a little while. So far they are working perfectly. No noise, no vibration. The one downside, which I mentioned in my original post is surface rust on the center front portion, (the hat). I said I was gonna paint them before I put them on based on a review I had seen saying that they rust quickly. Well, when it was time to install them I got lazy and skipped the paint. I just noticed yesterday that they are already turning a nice rusty brown color. I don't foresee any mechanical problems from this but when you look through the wheel you can see it. I'm gonna pull mine back off and sand and spray them when I get the chance. I just wanted to mention this to anyone who gets these that it would be wise to go ahead and spray them before installing them. I do still highly recommend them based on the price and performance so far.