They looked good and I followed the instructions (or so I thought). But after about 3 weeks a wheel came off while driving on the Autobahn. Luckily no one was hurt but I threw away the spacers and fitted other wheels. I used spacers to install Ford Edge wheels on a boat trailer. Maybe the spacers couldn't handle that much weight (3000 pounds) on just two wheels? The pins broke off in between. Maybe I did something wrong during installation. although I tried to follow his instructions. In general, I want to stay away from pads. Period. If you need spacers they seemed good and well made. For me the lesson is that it's not worth the risk to use any spacers, but you have to decide for yourself. :-)