Comparison: Hankook ION FlexClimate vs. Triangle EffeXWinter TW421 vs. Bridgestone Potenza Sport

Upper-middle

Hankook

ION FlexClimate

VS

EffeXWinter TW421

Potenza Sport

8.7

R17 – R22

Also compare with

SportContact 7

Ventus Evo

Pilot Sport 4 S

Test Profile

ION FlexClimate

EffeXWinter TW421

Potenza Sport

Number of tests

1

23

Best position

#1

#7

#1

Average position

1.0

7.0

3.3

Latest test

2025

Available sizes

27

—

192

These tyres were not tested together in the same test. The scores below are aggregated from different independent tests, so direct comparison should be taken with caution.

Wet

Hankook ION FlexClimate

90%

Triangle EffeXWinter TW421

60%

Bridgestone Potenza Sport

89%

Aquaplaning - cross

Hankook ION FlexClimate

90%

Triangle EffeXWinter TW421

25%

Bridgestone Potenza Sport

75%

Wet braking

Hankook ION FlexClimate

90%

Triangle EffeXWinter TW421

60%

Bridgestone Potenza Sport

86%

Aquaplaning - longitudal

Hankook ION FlexClimate

95%

Triangle EffeXWinter TW421

67%

Bridgestone Potenza Sport

79%

Wet handling

Hankook ION FlexClimate

84%

Triangle EffeXWinter TW421

65%

Bridgestone Potenza Sport

93%

Snow

Hankook ION FlexClimate

75%

Triangle EffeXWinter TW421

52%

Comfort

Hankook ION FlexClimate

78%

Triangle EffeXWinter TW421

68%

Bridgestone Potenza Sport

80%

Exterior noise

Hankook ION FlexClimate

81%

Triangle EffeXWinter TW421

68%

Bridgestone Potenza Sport

70%

Comfort

Hankook ION FlexClimate

74%

Bridgestone Potenza Sport

70%

Dry

Hankook ION FlexClimate

90%

Triangle EffeXWinter TW421

77%

Bridgestone Potenza Sport

88%

Dry braking

Hankook ION FlexClimate

90%

Triangle EffeXWinter TW421

95%

Bridgestone Potenza Sport

88%

Dry handling

Hankook ION FlexClimate

90%

Bridgestone Potenza Sport

85%

Costs

Hankook ION FlexClimate

84%

Triangle EffeXWinter TW421

44%

Bridgestone Potenza Sport

61%

Rolling resistance

Hankook ION FlexClimate

84%

Triangle EffeXWinter TW421

73%

Bridgestone Potenza Sport

58%

Dimensions and prices

Compare prices across all available dimensions for these tyres.

Explore rankings

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Comparison: Hankook ION FlexClimate vs. Triangle EffeXWinter TW421 vs. Bridgestone Potenza Sport

ION FlexClimate

EffeXWinter TW421

Potenza Sport

Test Profile

Dimensions and prices

Explore rankings

Popular tyre comparisons

Also compare

Browse by brand

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