In this comparison, we are comparing a tyre from a manufacturer from (Federal) against a tyre from a manufacturer from South Korea (Kumho). Generally, Kumho summer tyres are slightly better rated (60%) than Federal (41%). In this particular case, the Kumho Ecsta HS51 has a better rating of 78% compared to 41% of the Federal Evoluzion ST-1. The first tyre test of Federal Evoluzion ST-1 was done in 2019, compared to 2016 when was the Kumho Ecsta HS51 first tested. Important for this comparison is also the Teknikens 2020 225/50 R17 test, where both the Evoluzion ST-1 and the Ecsta HS51 were tested.