In this comparison, we are comparing a tyre from a manufacturer from USA (
Cooper) against a tyre from a manufacturer from South Korea (
Kumho). Generally,
Kumho summer tyres are slightly better rated (59%) than
Cooper (35%). The first tyre test of Cooper CS7 was done in 2022, compared to 2025 when was the Kumho Ecsta Sport (PS72) first tested. When it comes to comparison, eu labels can be also interesting - 100% of Cooper CS7 has C wet grip rating, whereas 100% of Kumho Ecsta Sport (PS72) has A rating.