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Comparison: Triangle EffeXWinter TW421 vs. Goodyear Efficient Grip Performance 2 vs. GoodYear Efficientgrip Performance 2 vs. Kumho Ecsta HS52 vs. Firestone Roadhawk 2

Test Profile

Triangle
EffeXWinter TW421
Goodyear
Efficient Grip Performance 2
GoodYear
Efficientgrip Performance 2
Kumho
Ecsta HS52
Firestone
Roadhawk 2
Number of tests
1
18
4
10
6
Best position
#7
#1
#2
#2
#3
Average position
7.0
6.1
3.3
6.0
4.7
Latest test
2025
2024
2026
2026
2026
Available sizes
47
40
109
146

Wet

Wet
Triangle EffeXWinter TW421
60%
Goodyear Efficient Grip Performance 2
78%
GoodYear Efficientgrip Performance 2
82%
Kumho Ecsta HS52
79%
Firestone Roadhawk 2
86%
Aquaplaning - cross
Triangle EffeXWinter TW421
25%
Goodyear Efficient Grip Performance 2
74%
GoodYear Efficientgrip Performance 2
73%
Kumho Ecsta HS52
68%
Firestone Roadhawk 2
88%
Aquaplaning - longitudal
Triangle EffeXWinter TW421
67%
Goodyear Efficient Grip Performance 2
70%
GoodYear Efficientgrip Performance 2
71%
Kumho Ecsta HS52
77%
Firestone Roadhawk 2
95%
Wet braking
Triangle EffeXWinter TW421
60%
Goodyear Efficient Grip Performance 2
78%
GoodYear Efficientgrip Performance 2
84%
Kumho Ecsta HS52
85%
Firestone Roadhawk 2
78%
Wet circle cornering
Triangle EffeXWinter TW421
62%
Goodyear Efficient Grip Performance 2
89%
GoodYear Efficientgrip Performance 2
81%
Kumho Ecsta HS52
72%
Firestone Roadhawk 2
84%
Wet handling
Triangle EffeXWinter TW421
65%
Goodyear Efficient Grip Performance 2
79%
GoodYear Efficientgrip Performance 2
81%
Kumho Ecsta HS52
80%
Firestone Roadhawk 2
88%

Dry

Dry
Triangle EffeXWinter TW421
77%
Goodyear Efficient Grip Performance 2
76%
GoodYear Efficientgrip Performance 2
79%
Kumho Ecsta HS52
85%
Firestone Roadhawk 2
79%
Dry braking
Triangle EffeXWinter TW421
95%
Goodyear Efficient Grip Performance 2
74%
GoodYear Efficientgrip Performance 2
82%
Kumho Ecsta HS52
91%
Firestone Roadhawk 2
81%

Snow

Snow
Triangle EffeXWinter TW421
52%

Costs

Costs
Triangle EffeXWinter TW421
44%
Goodyear Efficient Grip Performance 2
83%
GoodYear Efficientgrip Performance 2
88%
Kumho Ecsta HS52
69%
Firestone Roadhawk 2
68%
Rolling resistance
Triangle EffeXWinter TW421
73%
Goodyear Efficient Grip Performance 2
84%
GoodYear Efficientgrip Performance 2
81%
Kumho Ecsta HS52
70%
Firestone Roadhawk 2
85%
Mileage
Triangle EffeXWinter TW421
18%
Goodyear Efficient Grip Performance 2
67%
GoodYear Efficientgrip Performance 2
99%
Kumho Ecsta HS52
54%
Firestone Roadhawk 2
38%

Comfort

Comfort
Triangle EffeXWinter TW421
68%
Goodyear Efficient Grip Performance 2
82%
GoodYear Efficientgrip Performance 2
78%
Kumho Ecsta HS52
80%
Firestone Roadhawk 2
77%
Exterior noise
Triangle EffeXWinter TW421
68%
Goodyear Efficient Grip Performance 2
75%
GoodYear Efficientgrip Performance 2
80%
Kumho Ecsta HS52
81%
Firestone Roadhawk 2
66%
Comfort
Triangle EffeXWinter TW421
75%
Goodyear Efficient Grip Performance 2
90%
GoodYear Efficientgrip Performance 2
90%
Kumho Ecsta HS52
76%

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