Hankook iON FlexClimate review
Relative score 60% tests + 40% owners
Better than 99% of the all-season tires we score.
Owners 86 · 12 reviews analysed Road tests 88 · 3 tests
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Hankook iON FlexClimate has a Relative Score of 86 out of 100 among all-season tires. In 2 road tests with an overall ranking it finished first 2 times and in the top three 2 times. Testers rate it best for dry (100) and weakest for efficiency (71). 12 owner reviews rate it 86 out of 100. 92% would buy it again.
Projected tread life in 1 wear test: about 55,000 km (34,000 miles), newest 2026.
- Strength: Dry 100 — 1st of 8 (2026 AutoBild All Season tire Test for EVs (215/55 R18))
- Strength: Wet 94 — 1st of 8 (2026 AutoBild All Season tire Test for EVs (215/55 R18))
Two scoring systems, side by side
Owner scores come from reviews found online; road-test scores come from instrumented tests. Where they disagree, it is usually a discipline owners rarely push to the limit.
How scores work
- Relative score
- 0–100. Blends road tests (60%) and owner reviews (40%) category by category, the same way on every TireWheelGuide page. With only one of the two, the missing half is estimated from it, so the score stays closer to average. It needs at least one road test or five owner reviews.
- Road tests
- 0–100 per score, from published tests, newer tests counting more. Each result is compared with every other tire in the same test, so a win against a strong field counts for more. The average tested tire gets 70, the best 100; with only one or two tests a tire stays nearer 70. The discipline rows show % of the best tire in that test.
- Owner reviews
- 0–100 from the owner reviews we found online, adjusted for how generously each site rates and scaled like the road tests: the average tested tire gets 70. With only a few reviews a tire stays near the average.
By owner reviews
86/100From 12 owner reviews analysed, scaled like the road tests: the average tested tire gets 70.
By road tests
88/100Scaled across every tested tire: the average gets 70, the best 100.
What owners like and dislike
Themes extracted from 12 owner reviews found online.
The Hankook iON FlexClimate receives overwhelmingly positive reviews for its exceptional cabin quietness, impressive ride comfort, and confident handling in wet and snowy conditions. While most drivers praise its balanced performance and winter capabilities, a few users note minor trade-offs in dry grip or EV efficiency depending on the vehicle.
Pros
- Exceptionally low road noise and quiet cabin experience
- Superior ride comfort over bumpy roads
- Excellent grip and braking performance in wet and snowy winter conditions
- Good overall balance and handling
Cons
- Slightly reduced dry grip compared to dedicated summer tires
- Some EV drivers reported a noticeable negative impact on driving range and efficiency
Worth knowing
- Users with electric vehicles like the Tesla Model Y and Cupra Born experienced mixed results regarding efficiency, with one user noting a severe range drop on 20-inch wheels while another reported better efficiency than previous performance tires.
3 published test appearances
Placement within each field. Open a test for the discipline-by-discipline result.
2026 AutoBild All Season tire Test for EVs (215/55 R18) · 215/55 R18
1st of 8
| Discipline | Placement | Field position |
|---|---|---|
| Wet Braking | 1st of 8 | |
| Wet Handling | 1st of 8 | |
| Wet Circle | 1st of 8 | |
| Dry Braking | 2nd of 8 | |
| Dry Handling | 1st of 8 | |
| Snow Braking | 4th of 8 | |
| Snow Traction | 6th of 8 | |
| Snow Handling | 5th of 8 | |
| Rolling Resistance | 5th of 8 | |
| Straight Aquaplaning | 2nd of 8 | |
| Curved Aquaplaning | 2nd of 8 | |
| Comfort (tester's mark) | 3rd of 8 | |
| Noise | 3rd of 8 | |
| Value | 3rd of 8 | |
| Wear | 1st of 8 | |
| Snow Slalom | 6th of 8 | |
| Total Cost of Ownership | 3rd of 8 |
Source: Auto Bild
2025 Autobild EV All Season Mini-Test · 245/45 R19
1st of 3
| Discipline | Placement | Field position |
|---|---|---|
| Wet Braking | 1st of 3 | |
| Wet Handling | 1st of 3 | |
| Dry Braking | 1st of 3 | |
| Dry Handling | 1st of 3 | |
| Snow Braking | 2nd of 3 | |
| Snow Traction | 2nd of 3 | |
| Snow Handling | 2nd of 3 | |
| Rolling Resistance | 2nd of 3 | |
| Straight Aquaplaning | 1st of 3 | |
| Curved Aquaplaning | 1st of 3 |
Source: Auto Bild
2025 TUV Hankook iON FlexClimate EV Report · 235/45 R18
1st of 5
| Discipline | Placement | Field position |
|---|---|---|
| Wet Braking | 1st of 5 | |
| Wet Circle | 1st of 5 | |
| Dry Braking | 2nd of 5 | |
| Snow Braking | 1st of 5 | |
| Snow Traction | 2nd of 5 | |
| Snow Handling | 2nd of 5 | |
| Straight Aquaplaning | 1st of 5 |
Source: TÜV
Hankook iON FlexClimate specs & sizes
Prices vary by size, so each one links out separately.
| Specifications | |
|---|---|
| EU label: wet grip | B in 94% of sizes |
| EU label: energy | C in 76% of sizes |
| EU label: external noise | 69–73 dB |
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Reviews from our readers
Drivers who have these tires on their car, in their own words. We check every review before it goes live.
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