Hankook iON FlexClimate vs Hankook Kinergy 4S2

Hankook iON FlexClimate vs Hankook Kinergy 4S2: the full picture

This comparison is built only from published independent tests — no manufacturer claims and no sponsored reviews. Between them, the Hankook iON FlexClimate and Hankook Kinergy 4S2 appear in 27 tests, though they have not yet met head-to-head in the same test. Head-to-head results carry the most weight here, because surface, weather and test car all change between events and make raw numbers from different tests hard to compare directly.

How the Hankook iON FlexClimate performs. It takes the win in wet, dry, snow, efficiency. Its overall Tire Lab Score is 91/100, based on 2 tests.

How the Hankook Kinergy 4S2 performs. It takes the win in ice, noise / comfort, mileage. Its overall Tire Lab Score is 89/100, based on 25 tests.

What this means for you. Category wins matter more than the overall score when your driving is weighted toward one condition — a wet-climate commuter should follow the wet braking column, while a high-mileage driver should follow wear and rolling resistance. Also check that both tires are actually offered in your size and load rating: performance can shift between sizes, and availability differs between the European and North American markets.