Specification: Product Packing: Oxford bag Quantity：Tire cover *4 Product color：silver Product material：190T Oxford fabric Product size:31.5 inch（80cm） Suitabel size: 30-32inch tires (outside diameter) Suitable model: General model(mainly depends on tire size) Truck, trailer, camper, RV, bus, SUV, car, etc Function: protect tires from dust, rust, corrosion, sunshade etc. Features: *Protection: Protect the tires from sun damage, ultraviolet,dirt,rust,corrosion when your vehicle is parked. .