Hankook Ventus S1 evo3 K127 EV 265/40 R21

Hankook Ventus S1 evo3 K127 EV is a summer tyre made in total of 57 sizes, ranging from R13 to R13 - this particular dimension is R21, which means it fits to a 21 inch/533.4mm diameter wheel. 265/40 R21 is 60mm wider than the narrowest dimension (205) and 20mm narrower than the widest one (285). This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (265mm), which results in 106mm sidewall height.