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Comparison: Triangle EffeXWinter TW421 vs. Bridgestone Blizzak 6 vs. Cooper Zeon CS8 vs. Kumho Ecsta PS71

Test Profile

Triangle
EffeXWinter TW421
Bridgestone
Blizzak 6
Cooper
Zeon CS8
Kumho
Ecsta PS71
Number of tests
1
14
14
15
Best position
#7
#1
#9
#2
Average position
7.0
3.6
19.7
9.0
Latest test
2025
2025
2024
2025
Available sizes
194
147
226

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
Triangle EffeXWinter TW421
60%
Bridgestone Blizzak 6
80%
Cooper Zeon CS8
78%
Kumho Ecsta PS71
79%
Wet braking
Triangle EffeXWinter TW421
60%
Bridgestone Blizzak 6
80%
Cooper Zeon CS8
75%
Kumho Ecsta PS71
79%
Wet circle cornering
Triangle EffeXWinter TW421
62%
Bridgestone Blizzak 6
83%
Cooper Zeon CS8
76%
Kumho Ecsta PS71
72%
Wet handling
Triangle EffeXWinter TW421
65%
Bridgestone Blizzak 6
81%
Cooper Zeon CS8
86%
Kumho Ecsta PS71
79%
Aquaplaning - cross
Triangle EffeXWinter TW421
25%
Bridgestone Blizzak 6
68%
Cooper Zeon CS8
79%
Kumho Ecsta PS71
87%
Aquaplaning - longitudal
Triangle EffeXWinter TW421
67%
Bridgestone Blizzak 6
72%
Cooper Zeon CS8
84%
Kumho Ecsta PS71
90%
Snow
Triangle EffeXWinter TW421
52%
Bridgestone Blizzak 6
85%
Snow braking
Triangle EffeXWinter TW421
85%
Bridgestone Blizzak 6
80%
Snow handling
Triangle EffeXWinter TW421
33%
Bridgestone Blizzak 6
84%
Snow traction
Triangle EffeXWinter TW421
55%
Bridgestone Blizzak 6
78%
Dry
Triangle EffeXWinter TW421
77%
Bridgestone Blizzak 6
73%
Cooper Zeon CS8
72%
Kumho Ecsta PS71
72%
Dry performance
Bridgestone Blizzak 6
59%
Kumho Ecsta PS71
72%
Dry braking
Triangle EffeXWinter TW421
95%
Bridgestone Blizzak 6
61%
Cooper Zeon CS8
59%
Kumho Ecsta PS71
76%
Dry driving behavior
Triangle EffeXWinter TW421
20%
Bridgestone Blizzak 6
67%
Kumho Ecsta PS71
67%
Dry lane changing
Triangle EffeXWinter TW421
57%
Bridgestone Blizzak 6
92%
Cooper Zeon CS8
75%
Costs
Triangle EffeXWinter TW421
44%
Bridgestone Blizzak 6
71%
Cooper Zeon CS8
52%
Kumho Ecsta PS71
71%
Mileage
Triangle EffeXWinter TW421
18%
Bridgestone Blizzak 6
41%
Cooper Zeon CS8
63%
Kumho Ecsta PS71
65%
Rolling resistance
Triangle EffeXWinter TW421
73%
Bridgestone Blizzak 6
85%
Cooper Zeon CS8
49%
Kumho Ecsta PS71
73%
Comfort
Triangle EffeXWinter TW421
68%
Bridgestone Blizzak 6
81%
Cooper Zeon CS8
80%
Kumho Ecsta PS71
67%
Exterior noise
Triangle EffeXWinter TW421
68%
Bridgestone Blizzak 6
66%
Cooper Zeon CS8
80%
Kumho Ecsta PS71
62%
Comfort
Triangle EffeXWinter TW421
75%
Bridgestone Blizzak 6
79%
Cooper Zeon CS8
80%

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