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Comparison: Triangle EffeXWinter TW421 vs. Michelin Primacy 5 vs. Goodyear Efficient Grip Performance 2 vs. GoodYear UltraGrip Performance+ vs. Goodyear Eagle F1 Asymmetric 6

Test Profile

Triangle
EffeXWinter TW421
Michelin
Primacy 5
Goodyear
Efficient Grip Performance 2
GoodYear
UltraGrip Performance+
Goodyear
Eagle F1 Asymmetric 6
Number of tests
1
5
18
23
23
Best position
#7
#1
#1
#1
#1
Average position
7.0
4.8
6.1
3.3
2.7
Latest test
2025
2026
2024
2025
2026
Available sizes
158
47
176
253

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%
Michelin Primacy 5
85%
Goodyear Efficient Grip Performance 2
78%
GoodYear UltraGrip Performance+
83%
Goodyear Eagle F1 Asymmetric 6
85%
Aquaplaning - longitudal
Triangle EffeXWinter TW421
67%
Michelin Primacy 5
92%
Goodyear Efficient Grip Performance 2
70%
GoodYear UltraGrip Performance+
83%
Goodyear Eagle F1 Asymmetric 6
79%
Wet braking
Triangle EffeXWinter TW421
60%
Michelin Primacy 5
87%
Goodyear Efficient Grip Performance 2
78%
GoodYear UltraGrip Performance+
80%
Goodyear Eagle F1 Asymmetric 6
84%
Wet circle cornering
Triangle EffeXWinter TW421
62%
Goodyear Efficient Grip Performance 2
89%
GoodYear UltraGrip Performance+
82%
Goodyear Eagle F1 Asymmetric 6
86%
Wet handling
Triangle EffeXWinter TW421
65%
Michelin Primacy 5
77%
Goodyear Efficient Grip Performance 2
79%
GoodYear UltraGrip Performance+
89%
Goodyear Eagle F1 Asymmetric 6
85%
Aquaplaning - cross
Triangle EffeXWinter TW421
25%
Michelin Primacy 5
87%
Goodyear Efficient Grip Performance 2
74%
GoodYear UltraGrip Performance+
87%
Goodyear Eagle F1 Asymmetric 6
78%
Dry
Confidence
Triangle EffeXWinter TW421
77%
Michelin Primacy 5
87%
Goodyear Efficient Grip Performance 2
76%
GoodYear UltraGrip Performance+
78%
Goodyear Eagle F1 Asymmetric 6
89%
Dry lane changing
Triangle EffeXWinter TW421
57%
Goodyear Efficient Grip Performance 2
87%
GoodYear UltraGrip Performance+
74%
Goodyear Eagle F1 Asymmetric 6
90%
Dry braking
Triangle EffeXWinter TW421
95%
Michelin Primacy 5
77%
Goodyear Efficient Grip Performance 2
74%
GoodYear UltraGrip Performance+
84%
Goodyear Eagle F1 Asymmetric 6
89%
Snow
Confidence
Triangle EffeXWinter TW421
52%
GoodYear UltraGrip Performance+
91%
Snow braking
Triangle EffeXWinter TW421
85%
GoodYear UltraGrip Performance+
89%
Snow handling
Triangle EffeXWinter TW421
33%
GoodYear UltraGrip Performance+
89%
Snow traction
Triangle EffeXWinter TW421
55%
GoodYear UltraGrip Performance+
91%
Costs
Confidence
Triangle EffeXWinter TW421
44%
Michelin Primacy 5
86%
Goodyear Efficient Grip Performance 2
83%
GoodYear UltraGrip Performance+
80%
Goodyear Eagle F1 Asymmetric 6
83%
Mileage
Triangle EffeXWinter TW421
18%
Michelin Primacy 5
85%
Goodyear Efficient Grip Performance 2
67%
GoodYear UltraGrip Performance+
78%
Goodyear Eagle F1 Asymmetric 6
100%
Rolling resistance
Triangle EffeXWinter TW421
73%
Michelin Primacy 5
86%
Goodyear Efficient Grip Performance 2
84%
GoodYear UltraGrip Performance+
80%
Goodyear Eagle F1 Asymmetric 6
77%
Comfort
Confidence
Triangle EffeXWinter TW421
68%
Michelin Primacy 5
95%
Goodyear Efficient Grip Performance 2
82%
GoodYear UltraGrip Performance+
84%
Goodyear Eagle F1 Asymmetric 6
72%
Exterior noise
Triangle EffeXWinter TW421
68%
Michelin Primacy 5
91%
Goodyear Efficient Grip Performance 2
75%
GoodYear UltraGrip Performance+
81%
Goodyear Eagle F1 Asymmetric 6
87%
Comfort
Triangle EffeXWinter TW421
75%
Goodyear Efficient Grip Performance 2
90%
GoodYear UltraGrip Performance+
79%
Goodyear Eagle F1 Asymmetric 6
89%

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