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

Budget

Triangle

EffeXWinter TW421

VS

Also compare with

SportContact 7

UltraContact NXT

Ventus Evo

Test Profile

EffeXWinter TW421

ION FlexClimate

e.Primacy

Potenza Sport

Number of tests

1

4

23

Best position

#7

#1

#3

#1

Average position

7.0

1.0

12.0

3.3

Latest test

2025

Available sizes

—

27

111

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

Confidence

Triangle EffeXWinter TW421

60%

Hankook ION FlexClimate

90%

Michelin e.Primacy

66%

Bridgestone Potenza Sport

89%

Aquaplaning - cross

Triangle EffeXWinter TW421

25%

Hankook ION FlexClimate

90%

Michelin e.Primacy

56%

Bridgestone Potenza Sport

75%

Aquaplaning - longitudal

Triangle EffeXWinter TW421

67%

Hankook ION FlexClimate

95%

Michelin e.Primacy

68%

Bridgestone Potenza Sport

79%

Wet braking

Triangle EffeXWinter TW421

60%

Hankook ION FlexClimate

90%

Michelin e.Primacy

70%

Bridgestone Potenza Sport

86%

Wet circle cornering

Triangle EffeXWinter TW421

62%

Michelin e.Primacy

64%

Bridgestone Potenza Sport

92%

Wet handling

Triangle EffeXWinter TW421

65%

Hankook ION FlexClimate

84%

Michelin e.Primacy

63%

Bridgestone Potenza Sport

93%

Dry

Confidence

Triangle EffeXWinter TW421

77%

Hankook ION FlexClimate

90%

Michelin e.Primacy

80%

Bridgestone Potenza Sport

88%

Dry lane changing

Triangle EffeXWinter TW421

57%

Michelin e.Primacy

93%

Bridgestone Potenza Sport

86%

Dry braking

Triangle EffeXWinter TW421

95%

Hankook ION FlexClimate

90%

Michelin e.Primacy

83%

Bridgestone Potenza Sport

88%

Snow

Confidence

Triangle EffeXWinter TW421

52%

Hankook ION FlexClimate

75%

Costs

Confidence

Triangle EffeXWinter TW421

44%

Hankook ION FlexClimate

84%

Michelin e.Primacy

100%

Bridgestone Potenza Sport

61%

Rolling resistance

Triangle EffeXWinter TW421

73%

Hankook ION FlexClimate

84%

Michelin e.Primacy

100%

Bridgestone Potenza Sport

58%

Comfort

Confidence

Triangle EffeXWinter TW421

68%

Hankook ION FlexClimate

78%

Michelin e.Primacy

88%

Bridgestone Potenza Sport

80%

Comfort

Triangle EffeXWinter TW421

75%

Michelin e.Primacy

70%

Bridgestone Potenza Sport

79%

Exterior noise

Triangle EffeXWinter TW421

68%

Hankook ION FlexClimate

81%

Michelin e.Primacy

90%

Bridgestone Potenza Sport

70%

Dimensions and prices

Compare prices across all available dimensions for these tyres.

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

EffeXWinter TW421

ION FlexClimate

e.Primacy

Potenza Sport

Test Profile

Dimensions and prices

Explore rankings

Popular tyre comparisons

Also compare

Browse by brand

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