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Comparison: Pirelli P Zero Winter 2 vs. Triangle EffeXWinter TW421 vs. Michelin Primacy 4+ vs. Bridgestone Potenza Sport

Test Profile

Pirelli
P Zero Winter 2
Triangle
EffeXWinter TW421
Michelin
Primacy 4+
Bridgestone
Potenza Sport
Number of tests
2
1
13
23
Best position
#1
#7
#1
#1
Average position
2.0
7.0
4.3
3.3
Latest test
2025
2025
2025
2025
Available sizes
48
123
192

These tyres were not tested together in the same test. The scores below are aggregated from different independent tests, so direct comparison should be taken with caution.

Wet
Confidence
Pirelli P Zero Winter 2
83%
Triangle EffeXWinter TW421
60%
Michelin Primacy 4+
76%
Bridgestone Potenza Sport
89%
Wet braking
Pirelli P Zero Winter 2
100%
Triangle EffeXWinter TW421
60%
Michelin Primacy 4+
80%
Bridgestone Potenza Sport
86%
Wet circle cornering
Pirelli P Zero Winter 2
100%
Triangle EffeXWinter TW421
62%
Michelin Primacy 4+
80%
Bridgestone Potenza Sport
92%
Aquaplaning - cross
Pirelli P Zero Winter 2
13%
Triangle EffeXWinter TW421
25%
Michelin Primacy 4+
75%
Bridgestone Potenza Sport
75%
Wet handling
Pirelli P Zero Winter 2
100%
Triangle EffeXWinter TW421
65%
Michelin Primacy 4+
80%
Bridgestone Potenza Sport
93%
Aquaplaning - longitudal
Pirelli P Zero Winter 2
59%
Triangle EffeXWinter TW421
67%
Michelin Primacy 4+
79%
Bridgestone Potenza Sport
79%
Dry
Confidence
Pirelli P Zero Winter 2
87%
Triangle EffeXWinter TW421
77%
Michelin Primacy 4+
79%
Bridgestone Potenza Sport
88%
Dry braking
Pirelli P Zero Winter 2
88%
Triangle EffeXWinter TW421
95%
Michelin Primacy 4+
86%
Bridgestone Potenza Sport
88%
Dry lane changing
Pirelli P Zero Winter 2
79%
Triangle EffeXWinter TW421
57%
Michelin Primacy 4+
74%
Bridgestone Potenza Sport
86%
Snow
Confidence
Pirelli P Zero Winter 2
76%
Triangle EffeXWinter TW421
52%
Costs
Confidence
Pirelli P Zero Winter 2
71%
Triangle EffeXWinter TW421
44%
Michelin Primacy 4+
78%
Bridgestone Potenza Sport
61%
Mileage
Pirelli P Zero Winter 2
73%
Triangle EffeXWinter TW421
18%
Michelin Primacy 4+
84%
Bridgestone Potenza Sport
85%
Rolling resistance
Pirelli P Zero Winter 2
73%
Triangle EffeXWinter TW421
73%
Michelin Primacy 4+
82%
Bridgestone Potenza Sport
58%
Comfort
Confidence
Pirelli P Zero Winter 2
100%
Triangle EffeXWinter TW421
68%
Michelin Primacy 4+
87%
Bridgestone Potenza Sport
80%
Exterior noise
Pirelli P Zero Winter 2
100%
Triangle EffeXWinter TW421
68%
Michelin Primacy 4+
75%
Bridgestone Potenza Sport
70%
Comfort
Pirelli P Zero Winter 2
100%
Triangle EffeXWinter TW421
75%
Bridgestone Potenza Sport
79%

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