Ultra Tyre Gard, Pair - Tire Diameter 36" to 39", Polar White

Heavy-duty flannel-backed vinyl reflects heat and light and repels liquids. To determine correct size, measure tire diameter from tread edge to tread edge, across center of wheel cover. NOTE: All 19.5" wheels require #21648. Add 1"-2" to diameter for protruding wheel covers. Price is for a pair.