2026 Summer ECO Tire Test
The Giti Synergy H2 carries an ambitious A/A/A EU label - the best possible ratings for rolling resistance, wet grip, and noise - but the test results do not support those claims. Wet braking is the worst in the field at 144 feet, and wet grip scores are consistently near the bottom. On dry roads, it is sluggish and imprecise but still safe and manageable, with reasonably comfortable ride quality. Rolling resistance lab results place it second behind Continental, which is decent but not the class-leading performance the A label implies. The article concludes that the gap between label and actual performance is more about optimistic self-labeling than poor engineering. Manufactured in China, it finishes last in the overall ranking.

