RV Wheel Tire Covers (4 Pack Silver), Oxford Waterproof UV Sun Protector for Truck, Camper, Boat, Trailer, Motorhome, SUV, Fits Diameter 30"-32"

【Included】Set of 4 tire covers 【Size Selection】一Universal fit for tire diameters from 36 to 39 inches (not the rim size). Please choose the appropriate size of the tire cover according to our size chart (or by calculation formula: for example, your marked tire size is P365/75R16,A=365, B=75,C=16, diameter=A*B/500/2.54+C=365*75/500/2.54+16=37.56 inches, then you should choose XXL size for tire diameter from 36 to 39 inches.) 【Function】It is an ideal cover for all seasons. Protects tires and wheels from sun damage, rust and dirt when your vehicle is parked. Durable water-resistant coating with UV stabilized treatment, durable and tough enough as a tire cover, and the tire cover is easy to clean, just wipe with clean water. 【Compatibility】Perfectly compatible for Jeep, Car & Truck, SUV, Trailer, Camper, Motorhome & RV, or anything with the right tire size. 【Unique Design】The bungee cord with automatic locking allows for a perfect fit installation in seconds. Our design has remarkably increased the wind resistance ability and we no longer need any ties or holes to stay in strong winds.