A spare tire cover should fit snugly.‚Äč Purchasing a size-specific spare tire cover not only looks better but protects the spare tire better. Avoid the one-size-fits-all universal tire covers. Our tire covers are hard, so they are much more durable than the soft vinyl tire covers are. We carry a spare tire cover for every tire size, large or small. Fits Snugly Providing the Spare Tire Size Insures a Perfect Fit. Finding the exact spare tire size is easy. Just inspect your spare tire and find the numbers/letters printed on the side. You should see a series of letters and … Continue reading Sizes