Stainless Steel Hub Cap Moon Style Racing Disc 15". Here is a brand new set of moon style spun disc hub caps for your favorite ride. Stainless steel so rust won't be a problem. These are for the 15" steel wheels. This timeless classic is finally being reproduced at an affordable price. These will enhance the looks of any car or truck out there. Run a set of these one week and put on another style next week. They might start wondering how many cars you have! Low-profile or stubby valve stems needed to pull this look off.