In this comparison, we are comparing a tyre from a manufacturer from (
Syron) against a tyre from a manufacturer from France (
Michelin). Generally,
Michelin winter tyres are slightly better rated (89%) than
Syron (0%). The first tyre test of Syron Everest 1 plus was done in 2018, compared to 2023 when was the Michelin Primacy 4+ first tested.