In this comparison, we are comparing a tyre from a manufacturer from (
Greentrac) against a tyre from a manufacturer from France (
Michelin). Generally,
Michelin summer tyres are slightly better rated (84%) than
Greentrac (49%). In this particular case, the Michelin Primacy 4+ has a better rating of 76% compared to 49% of the Greentrac Quest-X. The first tyre test of Greentrac Quest-X was done in 2026, compared to 2023 when was the Michelin Primacy 4+ first tested.