Protect Those Tires! Shield your spare tire from the harmful rays and the foul weather that is thrown your way. Made from strong black vinyl with corded edges and an elastic enclosure for a snug fit, this 14 inch spare tire cover is a great investment into the future of your tires. Spare Tire covers are ideal for protecting your until you need it most. Be Sure to regularly check your spare to ensure it is properly inflated to the correct pressure as well. This cover is ideal for trailer tire size 205/75 14.