In this comparison, we are comparing a tyre from a manufacturer from USA (
Firestone) against a tyre from a manufacturer from South Korea (
Kumho). Generally,
Firestone summer tyres are slightly better rated (70%) than
Kumho (59%). When it comes to comparison, eu labels can be also interesting - 75% of Firestone Firehawk SZ90 dimensions has B wet grip rating. Most (77%) of the Kumho WinterCraft WP52+ also have B wet ratings.