So you can't expect much more than chrome on plastic these days. I lost a hubcap when I switched from winter tires to summer tires. I have found that I have bought a set of 4 of them in the past. They seem to be working just as well as the last one I had. One of the categories of the "Overall Rating" is "Stretching". They don't stretch. Either they fit or they don't. In the past I've learned to take a pair of pliers and bend the curved tongue toward the opening to allow for a tighter fit. Seems to work for me.