In this comparison, we are comparing a tyre from a manufacturer from (
Federal) against a tyre from a manufacturer from South Korea (
Hankook). Generally,
Hankook summer tyres are slightly better rated (82%) than
Federal (31%). In this particular case, the Hankook ION FlexClimate has a better rating of 90% compared to 31% of the Federal Evoluzion ST-1. The first tyre test of Federal Evoluzion ST-1 was done in 2019, compared to 2025 when was the Hankook ION FlexClimate first tested.