Excellent value for money stainless steel simulators. This set replaced an identical set that was on the truck when I bought it six years ago. Aside from a few small dents on the front covers, the old units were still shiny and held tight to the wheels. On a road trip earlier this year on the miserable California interstates, I tripped over a patch of broken concrete so bad I lost a rear wheel sim and also broke a leaf spring on my car trailer. The fit and finish of these sneakers are very good, I highly recommend them.