Yokohama BluEarth-Winter V906 215/55 R18

Yokohama BluEarth-Winter V906 is a winter tyre made in total of 14 sizes, ranging from R15 to R15 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 215/55 R18 is 30mm wider than the narrowest dimension (185) and 80mm narrower than the widest one (295). This tyre profile of 55 means the sidewall height of the tyre is 55% of the tyre width (215mm), which results in 118.25mm sidewall height.