ADCO 3976 Black Oversize Vinyl Ultra Tyre Gard Wheel Cover, (Set of 2) (Fits Tire Diameter 43"-45") This size fit's tires with overall diameter between 43"-45". ADCO refers to this as pattern #2. Secures with a bungee ball style fastening system in the rear. Bungee ball locking system allows for a tailored look and eliminates loss to wind. Set of 2 Features overlapping seams, double-needle stitching and reinforced grommets. Ultra Tyre Gard's feature a patented Bungee-Ball rear fastening system with brass reinforced grommets. Never lose a Tyre Gard again to the wind.