In this comparison, we are comparing a tyre from a manufacturer from (
Greentrac) against a tyre from a manufacturer from USA (
GoodYear). Generally,
GoodYear summer tyres are slightly better rated (75%) than
Greentrac (49%). In this particular case, the GoodYear Efficientgrip Performance 2 has a better rating of 85% compared to 49% of the Greentrac Quest-X. The first tyre test of Greentrac Quest-X was done in 2026, compared to 2025 when was the GoodYear Efficientgrip Performance 2 first tested. Important for this comparison is also the
ADAC 2026 225/50 R17 test, where both the
Quest-X and the
Efficientgrip Performance 2 were tested.
ADAC
