Both of the tyres in this comparison are made by
Hankook, which is a brand from South Korea. In this particular case, the Hankook ION FlexClimate has a better rating of 90% compared to 75% of the Hankook Ventus S1 evo3 K127. The first tyre test of Hankook ION FlexClimate was done in 2025, compared to 2019 when was the Hankook Ventus S1 evo3 K127 first tested. When it comes to comparison, eu labels can be also interesting - 100% of Hankook ION FlexClimate has B wet grip rating, whereas 86% of Hankook Ventus S1 evo3 K127 has A rating.