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Comparison: Triangle EffeXWinter TW421 vs. Bridgestone Blizzak 6 vs. Bridgestone Potenza Sport

Budget
TriangleTriangle

EffeXWinter TW421

0.7
R13
Bridgestone Blizzak 6Premium
BridgestoneBridgestone

Blizzak 6

9.1
R16 – R22
Bridgestone Potenza SportPremium
BridgestoneBridgestone

Potenza Sport

8.7
R17 – R22
Also compare with
PILOT ALPIN 5 SportContact 7 Ventus Evo

Test Profile

Triangle
EffeXWinter TW421
Bridgestone
Blizzak 6
Bridgestone
Potenza Sport
Number of tests
1
14
23
Best position
#7
#1
#1
Average position
7.0
3.6
3.3
Latest test
2025
2025
2025
Available sizes
—
194
192

Dimensions and prices

Compare prices across all available dimensions for these tyres.

Explore rankings

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