Universal Fit : set of 4 covers fits entire tire diameter, it’s NOT the rim size. Tough Material - Heavy duty vinyl with water resistant coating and UV stabilized treatment, long-lasting and tough enough as a tire cover, bonded with soft, non-scratch backing. Wide Range of Application - Ideal for use on Jeep, car, truck, SUV, trailer, camper, motor home and RV, or anything with the correct tire size. Fully Protection - It's a perfect all-season cover, 4 covers in 1 set. Protects tires and wheels from sun damage, rust and dirt when your vehicle is parked. And the tire cover is easy to clean, wipe only with clean water. Unique Windproof Design - Elastic cord with auto-lock design easily makes a snug-fitting installation within seconds. Our design has remarkably raised the wind resistance capacity and we don't need ties or holes anymore to stay in high wind. Universal Fit - set of 4 covers fits entire tire diameter, it’s NOT the rim size.