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Comparison: Triangle EffeXWinter TW421 vs. Bridgestone Blizzak 6 vs. Michelin e.Primacy vs. Michelin Primacy 4+ vs. GoodYear Efficientgrip Performance 2 vs. GoodYear UltraGrip Performance 3 vs. Pirelli P Zero Winter 2

Test Profile

Triangle
EffeXWinter TW421
Bridgestone
Blizzak 6
Michelin
e.Primacy
Michelin
Primacy 4+
GoodYear
Efficientgrip Performance 2
GoodYear
UltraGrip Performance 3
Pirelli
P Zero Winter 2
Number of tests
1
14
4
13
4
24
2
Best position
#7
#1
#3
#1
#2
#1
#1
Average position
7.0
3.6
12.0
4.3
3.3
2.7
2.0
Latest test
2025
2025
2025
2025
2026
2025
2025
Available sizes
194
111
123
40
302
48

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
Triangle EffeXWinter TW421
60%
Bridgestone Blizzak 6
80%
Michelin e.Primacy
66%
Michelin Primacy 4+
76%
GoodYear Efficientgrip Performance 2
82%
GoodYear UltraGrip Performance 3
84%
Pirelli P Zero Winter 2
83%
Aquaplaning - longitudal
Triangle EffeXWinter TW421
67%
Bridgestone Blizzak 6
72%
Michelin e.Primacy
68%
Michelin Primacy 4+
79%
GoodYear Efficientgrip Performance 2
71%
GoodYear UltraGrip Performance 3
78%
Pirelli P Zero Winter 2
59%
Wet braking
Triangle EffeXWinter TW421
60%
Bridgestone Blizzak 6
80%
Michelin e.Primacy
70%
Michelin Primacy 4+
80%
GoodYear Efficientgrip Performance 2
84%
GoodYear UltraGrip Performance 3
83%
Pirelli P Zero Winter 2
100%
Wet circle cornering
Triangle EffeXWinter TW421
62%
Bridgestone Blizzak 6
83%
Michelin e.Primacy
64%
Michelin Primacy 4+
80%
GoodYear Efficientgrip Performance 2
81%
GoodYear UltraGrip Performance 3
88%
Pirelli P Zero Winter 2
100%
Wet handling
Triangle EffeXWinter TW421
65%
Bridgestone Blizzak 6
81%
Michelin e.Primacy
63%
Michelin Primacy 4+
80%
GoodYear Efficientgrip Performance 2
81%
GoodYear UltraGrip Performance 3
90%
Pirelli P Zero Winter 2
100%
Aquaplaning - cross
Triangle EffeXWinter TW421
25%
Bridgestone Blizzak 6
68%
Michelin e.Primacy
56%
Michelin Primacy 4+
75%
GoodYear Efficientgrip Performance 2
73%
GoodYear UltraGrip Performance 3
77%
Pirelli P Zero Winter 2
13%
Dry
Confidence
Triangle EffeXWinter TW421
77%
Bridgestone Blizzak 6
73%
Michelin e.Primacy
80%
Michelin Primacy 4+
79%
GoodYear Efficientgrip Performance 2
79%
GoodYear UltraGrip Performance 3
80%
Pirelli P Zero Winter 2
87%
Dry lane changing
Triangle EffeXWinter TW421
57%
Bridgestone Blizzak 6
92%
Michelin e.Primacy
93%
Michelin Primacy 4+
74%
GoodYear Efficientgrip Performance 2
75%
GoodYear UltraGrip Performance 3
77%
Pirelli P Zero Winter 2
79%
Dry performance
Bridgestone Blizzak 6
59%
GoodYear Efficientgrip Performance 2
81%
GoodYear UltraGrip Performance 3
56%
Dry braking
Triangle EffeXWinter TW421
95%
Bridgestone Blizzak 6
61%
Michelin e.Primacy
83%
Michelin Primacy 4+
86%
GoodYear Efficientgrip Performance 2
82%
GoodYear UltraGrip Performance 3
76%
Pirelli P Zero Winter 2
88%
Snow
Confidence
Triangle EffeXWinter TW421
52%
Bridgestone Blizzak 6
85%
GoodYear UltraGrip Performance 3
76%
Pirelli P Zero Winter 2
76%
Snow braking
Triangle EffeXWinter TW421
85%
Bridgestone Blizzak 6
80%
GoodYear UltraGrip Performance 3
81%
Pirelli P Zero Winter 2
90%
Snow handling
Triangle EffeXWinter TW421
33%
Bridgestone Blizzak 6
84%
GoodYear UltraGrip Performance 3
61%
Pirelli P Zero Winter 2
67%
Snow traction
Triangle EffeXWinter TW421
55%
Bridgestone Blizzak 6
78%
GoodYear UltraGrip Performance 3
83%
Pirelli P Zero Winter 2
81%
Costs
Confidence
Triangle EffeXWinter TW421
44%
Bridgestone Blizzak 6
71%
Michelin e.Primacy
100%
Michelin Primacy 4+
78%
GoodYear Efficientgrip Performance 2
88%
GoodYear UltraGrip Performance 3
72%
Pirelli P Zero Winter 2
71%
Mileage
Triangle EffeXWinter TW421
18%
Bridgestone Blizzak 6
41%
Michelin e.Primacy
100%
Michelin Primacy 4+
84%
GoodYear Efficientgrip Performance 2
99%
GoodYear UltraGrip Performance 3
64%
Pirelli P Zero Winter 2
73%
Rolling resistance
Triangle EffeXWinter TW421
73%
Bridgestone Blizzak 6
85%
Michelin e.Primacy
100%
Michelin Primacy 4+
82%
GoodYear Efficientgrip Performance 2
81%
GoodYear UltraGrip Performance 3
75%
Pirelli P Zero Winter 2
73%
Comfort
Confidence
Triangle EffeXWinter TW421
68%
Bridgestone Blizzak 6
81%
Michelin e.Primacy
88%
Michelin Primacy 4+
87%
GoodYear Efficientgrip Performance 2
78%
GoodYear UltraGrip Performance 3
91%
Pirelli P Zero Winter 2
100%
Exterior noise
Triangle EffeXWinter TW421
68%
Bridgestone Blizzak 6
66%
Michelin e.Primacy
90%
Michelin Primacy 4+
75%
GoodYear Efficientgrip Performance 2
80%
GoodYear UltraGrip Performance 3
84%
Pirelli P Zero Winter 2
100%
Comfort
Triangle EffeXWinter TW421
75%
Bridgestone Blizzak 6
79%
Michelin e.Primacy
70%
GoodYear Efficientgrip Performance 2
90%
GoodYear UltraGrip Performance 3
73%
Pirelli P Zero Winter 2
100%

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