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Comparison: Triangle EffeXWinter TW421 vs. Bridgestone Blizzak 6 vs. Cooper Zeon CS8 vs. Michelin Primacy 4+

Budget
TriangleTriangle

EffeXWinter TW421

0.7
R13
Bridgestone Blizzak 6Premium
BridgestoneBridgestone

Blizzak 6

9.1
R16 – R22
Cooper Zeon CS8Upper-middle
CooperCooper

Zeon CS8

2.8
R15 – R19
Michelin Primacy 4+Premium
MichelinMichelin

Primacy 4+

7.6
R16 – R21
Also compare with
Cinturato (C3) PremiumContact 7 Pilot Sport 5

Test Profile

Triangle
EffeXWinter TW421
Bridgestone
Blizzak 6
Cooper
Zeon CS8
Michelin
Primacy 4+
Number of tests
1
14
14
13
Best position
#7
#1
#9
#1
Average position
7.0
3.6
19.7
4.3
Latest test
2025
2025
2024
2025
Available sizes
—
194
147
123

Dimensions and prices

Compare prices across all available dimensions for these tyres.

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