UNIVERSAL: Our spare tire covers are proportional to the diameter of the tire and come in 4 different sizes to fit a variety of tire wheels. Especially suitable for trailers, SUVs, Honda CR-V, Jeep Wrangler, campers, Toyota CRV RAV4, Suzuki, Ford, trucks, RVs, and motels. MATERIAL: Our spare tire cover is made of PVC Leather.PVC Leather material is soft, non-scratch, waterproof, corrosion-resistant, wear-resistant, wipe-cleanable vinyl, non-scratch backing, easy to clean, just wipe it with a rag. MULTIFUNCTIONAL: When your vehicle is parked in the garage or outside, it can effectively protect the spare tire from rain, snow, wind, dust, sunlight or any harsh weather. It not only prevents spare tire corrosion, but also makes your vehicle more stylish. Greatly improve the appearance of your vehicle and keep your spare tire clean. EASY TO INSTALL: Our spare tire cover is easy to install and remove without any tools. The elastic band is designed to be more humanized and allows you to quickly adjust the fit. ABOUT TIRE SIZE: First check the tire diameter - check the tire parameters on the sidewall of the tire, which will tell you the tire diameter. Or just measure the diameter from the bottom to the top of the tire. Tire sizes are shown and listed in the detailed below.