<p>Size 14" fits for tire diameter 60~69cm</p> <p> </p> <p>Size 15" fits for tire diameter 70~75cm</p> <p> </p> <p>Size 16" fits for tire diameter 76~79cm</p> <p> </p> <p>Size 17" fits for tire diameter 80~83cm</p> <p> </p> <p>How to calculate your tire' diameter?</p> <p> </p> <p>If your tire is written with P215/60R16, A=215 B=60 C=16.</p> <p> </p> <p>Tire diameter=A*B/500+C*2.54 =215*60/500+16*2.54 =66.44cm</p> <p> </p> <p>You need to buy the 14" <br></p> <p><br></p> <p></p> <p> </p> <p>Click “Add to Cart”, Get our spare tire cover to your home. Say goodbye to uncertain bad weather from now on!</p> <p> </p> <p>We take care of all quality-related issues with a REPLACEMENT OR FULL REFUND. Please feel free to contact us in time.</p> <p> </p> <p>Item Description:</p> <p> </p> <p>Fitment: all cars - universal fits for 15”-17” tire diameter </p> <p> </p> <p>Package: 1Pcs Spare Tire Cover</p> <p> </p> <p>Material: PVC Leather (Waterproof & Dustproof & Anti-UV). </p>