Review on 🔧 Pilot Automotive WH555-17GM-B 17 Inch Universal Fit Spyder Wheel Cover - Set of 4 for Toyota, Volkswagen, Chevy, Honda, Mazda, Dodge, Ford and More - Gunmetal Grey by Terrance Castle

Very easy to install. There are instructions on how to tighten or loosen the cap. It only took 10 minutes to get in and apply. The instructions are in all languages except English but there is a diagram that is easy to understand. I've gone through an automatic car wash and driven a few hundred miles so far and they are very safe. Very happy with this purchase. .ETA: My first cap JUST fell off during a trip to the beach :( although it lasted over a year!