Ring nuts were well made and looked great. However, when received they were clearly not intended for aluminum wheels as the tapered shoulder was too small. The Amazon filter showed that the nuts fit my car. As always, the filter was wrong. I contacted the seller/manufacturer, they explained that the filter was wrong and offered to take the nuts back. They emailed me with free shipping. They offered either exchange or refund. They did a great job with a mistake that was not their fault.