How to Read Car Tyre Information

 * 205/55 R16 91V

 * 205: This is the tyre width in millimeters.

 * 55: This is the aspect ratio, representing the height of the sidewall as a percentage of the width.

 * R: This indicates radial construction.

 * 16: This is the rim diameter in inches.

 * 91: This is the load index, indicating the maximum weight the tyre can carry.

 * V: This is the speed rating, representing the maximum speed the tyre can safely handle.