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Comparison: Triangle EffeXWinter TW421 vs. Kumho Ecsta HS52 vs. Goodyear Efficient Grip Performance 2 vs. GoodYear Efficientgrip Performance 2 vs. Goodyear Efficientgrip 2 SUV vs. Michelin Primacy 5

Test Profile

Triangle
EffeXWinter TW421
Kumho
Ecsta HS52
Goodyear
Efficient Grip Performance 2
GoodYear
Efficientgrip Performance 2
Goodyear
Efficientgrip 2 SUV
Michelin
Primacy 5
Number of tests
1
10
18
4
5
5
Best position
#7
#2
#1
#2
#1
#1
Average position
7.0
6.0
6.1
3.3
2.2
4.8
Latest test
2025
2026
2024
2026
2025
2026
Available sizes
109
47
40
63
158

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%
Kumho Ecsta HS52
79%
Goodyear Efficient Grip Performance 2
78%
GoodYear Efficientgrip Performance 2
82%
Goodyear Efficientgrip 2 SUV
83%
Michelin Primacy 5
85%
Aquaplaning - cross
Triangle EffeXWinter TW421
25%
Kumho Ecsta HS52
68%
Goodyear Efficient Grip Performance 2
74%
GoodYear Efficientgrip Performance 2
73%
Goodyear Efficientgrip 2 SUV
82%
Michelin Primacy 5
87%
Aquaplaning - longitudal
Triangle EffeXWinter TW421
67%
Kumho Ecsta HS52
77%
Goodyear Efficient Grip Performance 2
70%
GoodYear Efficientgrip Performance 2
71%
Goodyear Efficientgrip 2 SUV
78%
Michelin Primacy 5
92%
Wet braking
Triangle EffeXWinter TW421
60%
Kumho Ecsta HS52
85%
Goodyear Efficient Grip Performance 2
78%
GoodYear Efficientgrip Performance 2
84%
Goodyear Efficientgrip 2 SUV
85%
Michelin Primacy 5
87%
Wet circle cornering
Triangle EffeXWinter TW421
62%
Kumho Ecsta HS52
72%
Goodyear Efficient Grip Performance 2
89%
GoodYear Efficientgrip Performance 2
81%
Goodyear Efficientgrip 2 SUV
79%
Wet handling
Triangle EffeXWinter TW421
65%
Kumho Ecsta HS52
80%
Goodyear Efficient Grip Performance 2
79%
GoodYear Efficientgrip Performance 2
81%
Goodyear Efficientgrip 2 SUV
86%
Michelin Primacy 5
77%
Dry
Triangle EffeXWinter TW421
77%
Kumho Ecsta HS52
85%
Goodyear Efficient Grip Performance 2
76%
GoodYear Efficientgrip Performance 2
79%
Goodyear Efficientgrip 2 SUV
83%
Michelin Primacy 5
87%
Dry braking
Triangle EffeXWinter TW421
95%
Kumho Ecsta HS52
91%
Goodyear Efficient Grip Performance 2
74%
GoodYear Efficientgrip Performance 2
82%
Goodyear Efficientgrip 2 SUV
82%
Michelin Primacy 5
77%
Snow
Triangle EffeXWinter TW421
52%
Costs
Triangle EffeXWinter TW421
44%
Kumho Ecsta HS52
69%
Goodyear Efficient Grip Performance 2
83%
GoodYear Efficientgrip Performance 2
88%
Goodyear Efficientgrip 2 SUV
84%
Michelin Primacy 5
86%
Rolling resistance
Triangle EffeXWinter TW421
73%
Kumho Ecsta HS52
70%
Goodyear Efficient Grip Performance 2
84%
GoodYear Efficientgrip Performance 2
81%
Goodyear Efficientgrip 2 SUV
77%
Michelin Primacy 5
86%
Mileage
Triangle EffeXWinter TW421
18%
Kumho Ecsta HS52
54%
Goodyear Efficient Grip Performance 2
67%
GoodYear Efficientgrip Performance 2
99%
Goodyear Efficientgrip 2 SUV
96%
Michelin Primacy 5
85%
Comfort
Triangle EffeXWinter TW421
68%
Kumho Ecsta HS52
80%
Goodyear Efficient Grip Performance 2
82%
GoodYear Efficientgrip Performance 2
78%
Goodyear Efficientgrip 2 SUV
92%
Michelin Primacy 5
95%
Exterior noise
Triangle EffeXWinter TW421
68%
Kumho Ecsta HS52
81%
Goodyear Efficient Grip Performance 2
75%
GoodYear Efficientgrip Performance 2
80%
Goodyear Efficientgrip 2 SUV
90%
Michelin Primacy 5
91%
Comfort
Triangle EffeXWinter TW421
75%
Kumho Ecsta HS52
76%
Goodyear Efficient Grip Performance 2
90%
GoodYear Efficientgrip Performance 2
90%
Goodyear Efficientgrip 2 SUV
84%

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