Sizes & Markings

Tyre sidewalls contain important information that helps drivers choose the correct tyres for their vehicle. Understanding tyre sizes, speed ratings and load indexes ensures the tyres fitted meet the manufacturer’s specifications and perform safely on the road. Sidewall markings can include a range of codes and abbreviations that often confuse drivers at first glance. Learning what markings such as XL, ZR, MO and other tyre codes mean can help you select the right tyre for your car while avoiding mistakes when replacing worn tyres. Explore the articles below to better understand tyre markings and how to read the information printed on every tyre.