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Comparison: Triangle EffeXWinter TW421 vs. Goodyear Efficient Grip Performance vs. Bridgestone Potenza Sport

Budget
TriangleTriangle

EffeXWinter TW421

0.7
R13
Goodyear Efficient Grip PerformancePremium
GoodyearGoodyear

Efficient Grip Performance

3.8
R14 – R20
Bridgestone Potenza SportPremium
BridgestoneBridgestone

Potenza Sport

8.7
R17 – R22
Also compare with
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Test Profile

Triangle
EffeXWinter TW421
Goodyear
Efficient Grip Performance
Bridgestone
Potenza Sport
Number of tests
1
16
23
Best position
#7
#3
#1
Average position
7.0
5.5
3.3
Latest test
2025
2023
2025
Available sizes
—
153
191

Dimensions and prices

Compare prices across all available dimensions for these tyres.

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