In this comparison, we are comparing a tyre from a manufacturer from (
Petlas) against a tyre from a manufacturer from France (
Michelin). Generally,
Michelin summer tyres are slightly better rated (84%) than
Petlas (40%). In this particular case, the Michelin Pilot Sport 4 S has a better rating of 97% compared to 42% of the Petlas Imperium PT515. The first tyre test of Petlas Imperium PT515 was done in 2019, compared to 2018 when was the Michelin Pilot Sport 4 S first tested. If you wonder where the tyres in question are made, the
Imperium PT515 is made in Turkey and
Pilot Sport 4 S is made in United States.