Jared in UT
I bought these as you are supposed to change them at every oil change. I have found that I can get a few changes out of one washer if you are careful with it.
Jeff in NY
These are great and they do in fact clean out dirty threads very well. After use the bolts went in trouble free. great product good price
Adam in PA
These nuts work great and its nice that they come with conical washers for stock wheels and a flat flange for aftermarket wheels. My wheels haven't come loose yet