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Comparison: Triangle EffeXWinter TW421 vs. Kumho Ecsta PS71 vs. GoodYear Efficientgrip Performance 2 vs. Goodyear Eagle F1 Asymmetric 6

Test Profile

Triangle
EffeXWinter TW421
Kumho
Ecsta PS71
GoodYear
Efficientgrip Performance 2
Goodyear
Eagle F1 Asymmetric 6
Number of tests
1
15
4
23
Best position
#7
#2
#2
#1
Average position
7.0
9.0
3.3
2.7
Latest test
2025
2025
2026
2026
Available sizes
226
40
253

Wet

Wet
Triangle EffeXWinter TW421
60%
Kumho Ecsta PS71
79%
GoodYear Efficientgrip Performance 2
82%
Goodyear Eagle F1 Asymmetric 6
85%
Aquaplaning - longitudal
Triangle EffeXWinter TW421
67%
Kumho Ecsta PS71
90%
GoodYear Efficientgrip Performance 2
71%
Goodyear Eagle F1 Asymmetric 6
79%
Wet braking
Triangle EffeXWinter TW421
60%
Kumho Ecsta PS71
79%
GoodYear Efficientgrip Performance 2
84%
Goodyear Eagle F1 Asymmetric 6
84%
Wet circle cornering
Triangle EffeXWinter TW421
62%
Kumho Ecsta PS71
72%
GoodYear Efficientgrip Performance 2
81%
Goodyear Eagle F1 Asymmetric 6
86%
Wet handling
Triangle EffeXWinter TW421
65%
Kumho Ecsta PS71
79%
GoodYear Efficientgrip Performance 2
81%
Goodyear Eagle F1 Asymmetric 6
85%
Aquaplaning - cross
Triangle EffeXWinter TW421
25%
Kumho Ecsta PS71
87%
GoodYear Efficientgrip Performance 2
73%
Goodyear Eagle F1 Asymmetric 6
78%

Dry

Dry
Triangle EffeXWinter TW421
77%
Kumho Ecsta PS71
72%
GoodYear Efficientgrip Performance 2
79%
Goodyear Eagle F1 Asymmetric 6
89%
Dry lane changing
Triangle EffeXWinter TW421
57%
GoodYear Efficientgrip Performance 2
75%
Goodyear Eagle F1 Asymmetric 6
90%
Dry performance
Kumho Ecsta PS71
72%
GoodYear Efficientgrip Performance 2
81%
Dry braking
Triangle EffeXWinter TW421
95%
Kumho Ecsta PS71
76%
GoodYear Efficientgrip Performance 2
82%
Goodyear Eagle F1 Asymmetric 6
89%
Dry driving behavior
Triangle EffeXWinter TW421
20%
Kumho Ecsta PS71
67%
GoodYear Efficientgrip Performance 2
65%

Snow

Snow
Triangle EffeXWinter TW421
52%

Costs

Costs
Triangle EffeXWinter TW421
44%
Kumho Ecsta PS71
71%
GoodYear Efficientgrip Performance 2
88%
Goodyear Eagle F1 Asymmetric 6
83%
Rolling resistance
Triangle EffeXWinter TW421
73%
Kumho Ecsta PS71
73%
GoodYear Efficientgrip Performance 2
81%
Goodyear Eagle F1 Asymmetric 6
77%
Mileage
Triangle EffeXWinter TW421
18%
Kumho Ecsta PS71
65%
GoodYear Efficientgrip Performance 2
99%
Goodyear Eagle F1 Asymmetric 6
100%

Comfort

Comfort
Triangle EffeXWinter TW421
68%
Kumho Ecsta PS71
67%
GoodYear Efficientgrip Performance 2
78%
Goodyear Eagle F1 Asymmetric 6
72%
Exterior noise
Triangle EffeXWinter TW421
68%
Kumho Ecsta PS71
62%
GoodYear Efficientgrip Performance 2
80%
Goodyear Eagle F1 Asymmetric 6
87%

Dimensions and prices

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