Our Tire Cover is here to add some fun to your vehicle. Made of high-quality waterproof material, this tire cover protects your tire from rain, snow, and sun damage, while also adding a Personalized design. 【Sizing Guide】14 inch cover fits tire diameter in 60-69cm15 inch cover fits tire diameter in 70-75cm16 inch cover fits tire diameter in 76-79cm17 inch cover fits tire diameter in 80-83cm【Calculate tire diameter】Step 1: Find Your Tire Parameter. It's written on your tire side.Step 2: Calculate Your Tire Diameter.If your tire is written with P215/60R16, （A=215 B=60 C=16）Tire diameter=A*B/500+C*2.54 =215*60/500+16*2.54 =66.44cmYou need to choose the 14 inch cover.【Automotive gift】Easy to install and suitable for most standard tire sizes, this tire cover is perfect for cars, SUVs, RV, trucks, and trailers.【Package Included】1pcs Tire Cover