Tyres Yokohama 315/40 R21

Tyres Yokohama 315/40 R21 range from a minimum price of 239.50£ to a maximum price of 304.63£ and are available summer, winter.

Yokohama 315/40 R21 winter:

Yokohama 315/40 R21 summer:

Yokohama 315/40 R21 tyres

315 (Width in millimeters)

315 is the Yokohama tyre width expressed in millimeters and measured (from the widest point of its outer sidewall to the widest point of its inner sidewall) from shoulder to shoulder. Before buying the tyre it is essential to check that your cars supports the tyres listed on this page, which are 315 wide.

40 (Shoulder, height or profile in percent)

40 is the second value reported in the Yokohama tyre, and represents the aspect ratio or series of the tyre, that is the height of the sidewall of the tyre. It is not expressed in millimeters but as a percentage of the width of the tyre. For example, for tyres with a width of 315 and shoulder 40, the measurement is 126 millimeters (315 x 40 / 100).

21 (Rim diameter in inches)

21 is the diameter (expressed in inches) of the rim on which the Yokohama tyres can be mounted. All tyres listed on this page are specific for 21-inch wheels. In rare cases, this value is expressed in millimeters.