Comparison: Kumho Ecsta PS91 vs. Michelin Pilot Sport 4S (2026)

In this comparison, we are comparing a tyre from a manufacturer from South Korea (Kumho) against a tyre from a manufacturer from France (Michelin). Generally, Michelin summer tyres are slightly better rated (83%) than Kumho (70%). The first tyre test of Kumho Ecsta PS91 was done in 2015, compared to when was the Michelin Pilot Sport 4S first tested. When it comes to comparison, eu labels can be also interesting - 68% of Kumho Ecsta PS91 dimensions has B wet grip rating. Most (69%) of the Michelin Pilot Sport 4S also have B wet ratings. We also know where Ecsta PS91 is made - Korea.