How to know Whether this tire cover fits yours?If your tire is P275/70R16 A=275 B=70 C=16 Your tire diameter=A*B/500+C*2.54 =275*70/500+16*2.54=79.14cmOur Tire Cover Size:Size:14" fit for :Tire Diameter 60cm-69cmSize:15" fit for :Tire Diameter 70cm-75cmSize:16" fit for :Tire Diameter 76cm-79cmSize:17" fit for :Tire Diameter 80cm-84cmThen The Size 16" maybe fit your tirePackage Included: 1 PC Spare tire coverAbout Shipping: All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.Any questions, please feel free to contact usDuring the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shoppingThanks for your cooperation and we'll make you feel satisfied.