Rugged Ridge Spare Tire Covers feature a durable 30-ounce black twill construction and a tough elastic adjustment cord for a snug fit and appealing appearance. Designed to conceal your spare in its factory location, these Spare Tire Covers are an excellent solution to cover up a factory spare tire that doesn?t match your upgraded wheel & tire package. And it?s specially designed with an elastic center cutout to work perfectly with the Wrangler JL?s OE backup camera equipment, giving you loads of functionality at a great price. Fits most 30-32-inch tire diameters.