cons I bought these because they are the only thing that will fit on my wheels and they are cheap so I thought why not? Well, bad idea. They've been on the car for 2 months and one of the nuts came loose when I tried to take it off and I had to drill out a bolt. I wouldn't recommend them to anyone. The material is too soft and the clamping nut has already come loose and is still torn off. I didn't use punch either.