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Comparison: Triangle EffeXWinter TW421 vs. Cooper Zeon CS8 vs. GoodYear Efficientgrip Performance 2 vs. Goodyear Eagle F1 Asymmetric 6

Test Profile

Triangle
EffeXWinter TW421
Cooper
Zeon CS8
GoodYear
Efficientgrip Performance 2
Goodyear
Eagle F1 Asymmetric 6
Number of tests
1
14
4
23
Best position
#7
#9
#2
#1
Average position
7.0
19.7
3.3
2.7
Latest test
2025
2024
2026
2026
Available sizes
147
40
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
Triangle EffeXWinter TW421
60%
Cooper Zeon CS8
78%
GoodYear Efficientgrip Performance 2
82%
Goodyear Eagle F1 Asymmetric 6
85%
Aquaplaning - longitudal
Triangle EffeXWinter TW421
67%
Cooper Zeon CS8
84%
GoodYear Efficientgrip Performance 2
71%
Goodyear Eagle F1 Asymmetric 6
79%
Wet braking
Triangle EffeXWinter TW421
60%
Cooper Zeon CS8
75%
GoodYear Efficientgrip Performance 2
84%
Goodyear Eagle F1 Asymmetric 6
84%
Wet circle cornering
Triangle EffeXWinter TW421
62%
Cooper Zeon CS8
76%
GoodYear Efficientgrip Performance 2
81%
Goodyear Eagle F1 Asymmetric 6
86%
Wet handling
Triangle EffeXWinter TW421
65%
Cooper Zeon CS8
86%
GoodYear Efficientgrip Performance 2
81%
Goodyear Eagle F1 Asymmetric 6
85%
Aquaplaning - cross
Triangle EffeXWinter TW421
25%
Cooper Zeon CS8
79%
GoodYear Efficientgrip Performance 2
73%
Goodyear Eagle F1 Asymmetric 6
78%
Snow
Triangle EffeXWinter TW421
52%
Dry
Triangle EffeXWinter TW421
77%
Cooper Zeon CS8
72%
GoodYear Efficientgrip Performance 2
79%
Goodyear Eagle F1 Asymmetric 6
89%
Dry braking
Triangle EffeXWinter TW421
95%
Cooper Zeon CS8
59%
GoodYear Efficientgrip Performance 2
82%
Goodyear Eagle F1 Asymmetric 6
89%
Dry lane changing
Triangle EffeXWinter TW421
57%
Cooper Zeon CS8
75%
GoodYear Efficientgrip Performance 2
75%
Goodyear Eagle F1 Asymmetric 6
90%
Costs
Triangle EffeXWinter TW421
44%
Cooper Zeon CS8
52%
GoodYear Efficientgrip Performance 2
88%
Goodyear Eagle F1 Asymmetric 6
83%
Mileage
Triangle EffeXWinter TW421
18%
Cooper Zeon CS8
63%
GoodYear Efficientgrip Performance 2
99%
Goodyear Eagle F1 Asymmetric 6
100%
Rolling resistance
Triangle EffeXWinter TW421
73%
Cooper Zeon CS8
49%
GoodYear Efficientgrip Performance 2
81%
Goodyear Eagle F1 Asymmetric 6
77%
Comfort
Triangle EffeXWinter TW421
68%
Cooper Zeon CS8
80%
GoodYear Efficientgrip Performance 2
78%
Goodyear Eagle F1 Asymmetric 6
72%
Exterior noise
Triangle EffeXWinter TW421
68%
Cooper Zeon CS8
80%
GoodYear Efficientgrip Performance 2
80%
Goodyear Eagle F1 Asymmetric 6
87%
Comfort
Triangle EffeXWinter TW421
75%
Cooper Zeon CS8
80%
GoodYear Efficientgrip Performance 2
90%
Goodyear Eagle F1 Asymmetric 6
89%

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