Yokohama BluEarth ES-32 245/40 R17

Yokohama BluEarth ES-32 is a summer tyre made in total of 72 sizes, ranging from R13 to R13 - this particular dimension is R17, which means it fits to a 17 inch/431.8mm diameter wheel. 245/40 R17 is 70mm wider than the narrowest dimension (175) and -10mm narrower than the widest one (235). This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (245mm), which results in 98mm sidewall height.