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Comparison: Triangle EffeXWinter TW421 vs. Kumho Ecsta HS52 vs. Bridgestone Turanza 6 vs. Michelin e.Primacy vs. Goodyear Efficient Grip Performance 2

Test Profile

Triangle
EffeXWinter TW421
Kumho
Ecsta HS52
Bridgestone
Turanza 6
Michelin
e.Primacy
Goodyear
Efficient Grip Performance 2
Number of tests
1
10
15
4
18
Best position
#7
#2
#2
#3
#1
Average position
7.0
6.0
6.1
12.0
6.1
Latest test
2025
2026
2026
2025
2024
Available sizes
109
229
111
47

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%
Bridgestone Turanza 6
76%
Michelin e.Primacy
66%
Goodyear Efficient Grip Performance 2
78%
Aquaplaning - cross
Triangle EffeXWinter TW421
25%
Kumho Ecsta HS52
68%
Bridgestone Turanza 6
76%
Michelin e.Primacy
56%
Goodyear Efficient Grip Performance 2
74%
Aquaplaning - longitudal
Triangle EffeXWinter TW421
67%
Kumho Ecsta HS52
77%
Bridgestone Turanza 6
71%
Michelin e.Primacy
68%
Goodyear Efficient Grip Performance 2
70%
Wet braking
Triangle EffeXWinter TW421
60%
Kumho Ecsta HS52
85%
Bridgestone Turanza 6
77%
Michelin e.Primacy
70%
Goodyear Efficient Grip Performance 2
78%
Wet circle cornering
Triangle EffeXWinter TW421
62%
Kumho Ecsta HS52
72%
Bridgestone Turanza 6
75%
Michelin e.Primacy
64%
Goodyear Efficient Grip Performance 2
89%
Wet handling
Triangle EffeXWinter TW421
65%
Kumho Ecsta HS52
80%
Bridgestone Turanza 6
81%
Michelin e.Primacy
63%
Goodyear Efficient Grip Performance 2
79%
Dry
Triangle EffeXWinter TW421
77%
Kumho Ecsta HS52
85%
Bridgestone Turanza 6
78%
Michelin e.Primacy
80%
Goodyear Efficient Grip Performance 2
76%
Dry lane changing
Triangle EffeXWinter TW421
57%
Bridgestone Turanza 6
82%
Michelin e.Primacy
93%
Goodyear Efficient Grip Performance 2
87%
Dry braking
Triangle EffeXWinter TW421
95%
Kumho Ecsta HS52
91%
Bridgestone Turanza 6
74%
Michelin e.Primacy
83%
Goodyear Efficient Grip Performance 2
74%
Snow
Triangle EffeXWinter TW421
52%
Costs
Triangle EffeXWinter TW421
44%
Kumho Ecsta HS52
69%
Bridgestone Turanza 6
83%
Michelin e.Primacy
100%
Goodyear Efficient Grip Performance 2
83%
Rolling resistance
Triangle EffeXWinter TW421
73%
Kumho Ecsta HS52
70%
Bridgestone Turanza 6
91%
Michelin e.Primacy
100%
Goodyear Efficient Grip Performance 2
84%
Mileage
Triangle EffeXWinter TW421
18%
Kumho Ecsta HS52
54%
Bridgestone Turanza 6
82%
Michelin e.Primacy
100%
Goodyear Efficient Grip Performance 2
67%
Comfort
Triangle EffeXWinter TW421
68%
Kumho Ecsta HS52
80%
Bridgestone Turanza 6
65%
Michelin e.Primacy
88%
Goodyear Efficient Grip Performance 2
82%
Comfort
Triangle EffeXWinter TW421
75%
Kumho Ecsta HS52
76%
Michelin e.Primacy
70%
Goodyear Efficient Grip Performance 2
90%
Exterior noise
Triangle EffeXWinter TW421
68%
Kumho Ecsta HS52
81%
Bridgestone Turanza 6
71%
Michelin e.Primacy
90%
Goodyear Efficient Grip Performance 2
75%

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