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Comparison: Triangle EffeXWinter TW421 vs. Bridgestone Potenza Sport Evo

Budget
TriangleTriangle

EffeXWinter TW421

0.7
R13
VS
Bridgestone Potenza Sport EvoPremium
BridgestoneBridgestone

Potenza Sport Evo

8.7
R17 – R22
Also compare with
SportContact 7 Ventus Evo Cinturato (C3)
In this comparison, we are comparing a tyre from a manufacturer from (Triangle) against a tyre from a manufacturer from Japan (Bridgestone). Generally, Bridgestone winter tyres are slightly better rated (87%) than Triangle (15%). In this particular case, the Bridgestone Potenza Sport Evo has a better rating of 87% compared to 7% of the Triangle EffeXWinter TW421. The first tyre test of Triangle EffeXWinter TW421 was done in 2025, compared to 2026 when was the Bridgestone Potenza Sport Evo first tested.

Test Profile

Triangle
EffeXWinter TW421
Bridgestone
Potenza Sport Evo
Number of tests
1
4
Best position
#7
#2
Average position
7.0
6.8
Latest test
2025
2026
Available sizes
—
92
Wet
Triangle EffeXWinter TW421
60%
Bridgestone Potenza Sport Evo
76%
Aquaplaning - longitudal
Triangle EffeXWinter TW421
67%
Bridgestone Potenza Sport Evo
71%
Wet braking
Triangle EffeXWinter TW421
60%
Bridgestone Potenza Sport Evo
82%
Wet circle cornering
Triangle EffeXWinter TW421
62%
Bridgestone Potenza Sport Evo
87%
Wet handling
Triangle EffeXWinter TW421
65%
Bridgestone Potenza Sport Evo
78%
Aquaplaning - cross
Triangle EffeXWinter TW421
25%
Bridgestone Potenza Sport Evo
61%
Dry
Triangle EffeXWinter TW421
77%
Bridgestone Potenza Sport Evo
78%
Dry braking
Triangle EffeXWinter TW421
95%
Bridgestone Potenza Sport Evo
83%
Snow
Triangle EffeXWinter TW421
52%
Costs
Triangle EffeXWinter TW421
44%
Bridgestone Potenza Sport Evo
66%
Rolling resistance
Triangle EffeXWinter TW421
73%
Bridgestone Potenza Sport Evo
60%
Comfort
Triangle EffeXWinter TW421
68%
Bridgestone Potenza Sport Evo
71%
Exterior noise
Triangle EffeXWinter TW421
68%
Bridgestone Potenza Sport Evo
55%

Dimensions and prices

Compare prices across all available dimensions for these tyres.

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