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Comparison: Triangle EffeXWinter TW421 vs. Falken e.Ziex vs. Bridgestone Potenza Sport

Budget
TriangleTriangle

EffeXWinter TW421

0.7
R13
Falken e.ZiexUpper-middle
FalkenFalken

e.Ziex

9.0
R15 – R21
Bridgestone Potenza SportPremium
BridgestoneBridgestone

Potenza Sport

8.7
R17 – R22
Also compare with
SportContact 7 UltraContact NXT Ventus Evo

Test Profile

Triangle
EffeXWinter TW421
Falken
e.Ziex
Bridgestone
Potenza Sport
Number of tests
1
3
23
Best position
#7
#2
#1
Average position
7.0
3.7
3.3
Latest test
2025
2025
2025
Available sizes
—
36
192

Wet

Wet
Triangle EffeXWinter TW421
60%
Falken e.Ziex
75%
Bridgestone Potenza Sport
89%
Aquaplaning - cross
Triangle EffeXWinter TW421
25%
Falken e.Ziex
61%
Bridgestone Potenza Sport
75%
Aquaplaning - longitudal
Triangle EffeXWinter TW421
67%
Falken e.Ziex
68%
Bridgestone Potenza Sport
79%
Wet braking
Triangle EffeXWinter TW421
60%
Falken e.Ziex
87%
Bridgestone Potenza Sport
86%
Wet circle cornering
Triangle EffeXWinter TW421
62%
Falken e.Ziex
77%
Bridgestone Potenza Sport
92%
Wet handling
Triangle EffeXWinter TW421
65%
Falken e.Ziex
69%
Bridgestone Potenza Sport
93%

Dry

Dry
Triangle EffeXWinter TW421
77%
Falken e.Ziex
85%
Bridgestone Potenza Sport
88%
Dry lane changing
Triangle EffeXWinter TW421
57%
Falken e.Ziex
87%
Bridgestone Potenza Sport
86%
Dry braking
Triangle EffeXWinter TW421
95%
Falken e.Ziex
88%
Bridgestone Potenza Sport
88%

Snow

Snow
Triangle EffeXWinter TW421
52%

Costs

Costs
Triangle EffeXWinter TW421
44%
Falken e.Ziex
80%
Bridgestone Potenza Sport
61%
Rolling resistance
Triangle EffeXWinter TW421
73%
Falken e.Ziex
95%
Bridgestone Potenza Sport
58%

Comfort

Comfort
Triangle EffeXWinter TW421
68%
Falken e.Ziex
78%
Bridgestone Potenza Sport
80%
Exterior noise
Triangle EffeXWinter TW421
68%
Falken e.Ziex
78%
Bridgestone Potenza Sport
70%
Comfort
Triangle EffeXWinter TW421
75%
Bridgestone Potenza Sport
79%

Dimensions and prices

Compare prices across all available dimensions for these tyres.

Explore rankings

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