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Comparison: Triangle EffeXWinter TW421 vs. Dunlop SP Sport MAXX RT2 vs. Kumho Ecsta HS52 vs. GoodYear Efficientgrip Performance 2

Test Profile

Triangle
EffeXWinter TW421
Dunlop
SP Sport MAXX RT2
Kumho
Ecsta HS52
GoodYear
Efficientgrip Performance 2
Number of tests
1
26
10
4
Best position
#7
#2
#2
#2
Average position
7.0
7.5
6.0
3.3
Latest test
2025
2025
2026
2026
Available sizes
101
109
40

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%
Dunlop SP Sport MAXX RT2
80%
Kumho Ecsta HS52
79%
GoodYear Efficientgrip Performance 2
82%
Aquaplaning - cross
Triangle EffeXWinter TW421
25%
Dunlop SP Sport MAXX RT2
78%
Kumho Ecsta HS52
68%
GoodYear Efficientgrip Performance 2
73%
Aquaplaning - longitudal
Triangle EffeXWinter TW421
67%
Dunlop SP Sport MAXX RT2
88%
Kumho Ecsta HS52
77%
GoodYear Efficientgrip Performance 2
71%
Wet braking
Triangle EffeXWinter TW421
60%
Dunlop SP Sport MAXX RT2
75%
Kumho Ecsta HS52
85%
GoodYear Efficientgrip Performance 2
84%
Wet circle cornering
Triangle EffeXWinter TW421
62%
Dunlop SP Sport MAXX RT2
76%
Kumho Ecsta HS52
72%
GoodYear Efficientgrip Performance 2
81%
Wet handling
Triangle EffeXWinter TW421
65%
Dunlop SP Sport MAXX RT2
73%
Kumho Ecsta HS52
80%
GoodYear Efficientgrip Performance 2
81%
Dry
Triangle EffeXWinter TW421
77%
Dunlop SP Sport MAXX RT2
74%
Kumho Ecsta HS52
85%
GoodYear Efficientgrip Performance 2
79%
Dry performance
Dunlop SP Sport MAXX RT2
88%
Kumho Ecsta HS52
78%
GoodYear Efficientgrip Performance 2
81%
Dry braking
Triangle EffeXWinter TW421
95%
Dunlop SP Sport MAXX RT2
78%
Kumho Ecsta HS52
91%
GoodYear Efficientgrip Performance 2
82%
Snow
Triangle EffeXWinter TW421
52%
Costs
Triangle EffeXWinter TW421
44%
Dunlop SP Sport MAXX RT2
72%
Kumho Ecsta HS52
69%
GoodYear Efficientgrip Performance 2
88%
Rolling resistance
Triangle EffeXWinter TW421
73%
Dunlop SP Sport MAXX RT2
69%
Kumho Ecsta HS52
70%
GoodYear Efficientgrip Performance 2
81%
Mileage
Triangle EffeXWinter TW421
18%
Dunlop SP Sport MAXX RT2
72%
Kumho Ecsta HS52
54%
GoodYear Efficientgrip Performance 2
99%
Comfort
Triangle EffeXWinter TW421
68%
Dunlop SP Sport MAXX RT2
80%
Kumho Ecsta HS52
80%
GoodYear Efficientgrip Performance 2
78%
Exterior noise
Triangle EffeXWinter TW421
68%
Dunlop SP Sport MAXX RT2
76%
Kumho Ecsta HS52
81%
GoodYear Efficientgrip Performance 2
80%

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