Hankook Ventus S1 evo K107 305/25 R19

Hankook Ventus S1 evo K107 is a summer tyre made in total of 28 sizes, ranging from R13 to R13 - this particular dimension is R19, which means it fits to a 19 inch/482.6mm diameter wheel. 305/25 R19 is 110mm wider than the narrowest dimension (195) and -40mm narrower than the widest one (265). This tyre profile of 25 means the sidewall height of the tyre is 25% of the tyre width (305mm), which results in 76.25mm sidewall height.