TireSavers make protecting your tires a "SNAP". Our exclusive spring-steel ring design holds the TireSavers in place and eliminates the hassle of crawling around on the ground to secure straps, bungee cords and/or other hardware. Just spread the TireSaver, slide it over the tire, and let the steel ring "SNAP" it into place! Now your tires are protected and the TireSaver is held secure.