In this comparison, we are comparing a tyre from a manufacturer from USA (
Firestone) against a tyre from a manufacturer from Austria (
Semperit).
Semperit is a brand that belongs to the Continental group. Generally,
Firestone summer tyres are slightly better rated (70%) than
Semperit (51%). When it comes to comparison, eu labels can be also interesting - 75% of Firestone Firehawk SZ90 has B wet grip rating, whereas 70% of Semperit Speed-Grip 5 has C rating.
