Hankook Ventus S1 Evo 2 K117 is a summer tyre made in total of 11 sizes, ranging from R17 to R17 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 225/40 R18 is 20mm wider than the narrowest dimension (205) and 80mm narrower than the widest one (305). This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (225mm), which results in 90mm sidewall height. In 225/40 R18, there is only one possible speed index for Hankook Ventus S1 Evo 2 K117 - "Y", which is good for speeds up to 300 km/h. In 225/40 R18, Ventus S1 Evo 2 K117 usually competes against Ventus S1 evo2 K117, which is a tyre from Hankook with a rating of 0%, compared to 0% of the Hankook in question. Latest test in 225/40 R18 was held by EVO in 2017, where Ventus S1 Evo 2 K117 received rating "" and finished on the 7. place. It was tested on a .
