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Comparison: Triangle EffeXWinter TW421 vs. Goodyear Efficient Grip Performance vs. Bridgestone Turanza 6 vs. Michelin e.Primacy vs. Michelin Primacy 4+ vs. GoodYear Efficientgrip Performance 2 vs. Goodyear Efficientgrip 2 SUV

Test Profile

Triangle
EffeXWinter TW421
Goodyear
Efficient Grip Performance
Bridgestone
Turanza 6
Michelin
e.Primacy
Michelin
Primacy 4+
GoodYear
Efficientgrip Performance 2
Goodyear
Efficientgrip 2 SUV
Number of tests
1
16
15
4
13
4
5
Best position
#7
#3
#2
#3
#1
#2
#1
Average position
7.0
5.5
6.1
12.0
4.3
3.3
2.2
Latest test
2025
2023
2026
2025
2025
2026
2025
Available sizes
153
229
111
123
40
63

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%
Goodyear Efficient Grip Performance
81%
Bridgestone Turanza 6
76%
Michelin e.Primacy
66%
Michelin Primacy 4+
76%
GoodYear Efficientgrip Performance 2
82%
Goodyear Efficientgrip 2 SUV
83%
Aquaplaning - cross
Triangle EffeXWinter TW421
25%
Goodyear Efficient Grip Performance
89%
Bridgestone Turanza 6
76%
Michelin e.Primacy
56%
Michelin Primacy 4+
75%
GoodYear Efficientgrip Performance 2
73%
Goodyear Efficientgrip 2 SUV
82%
Aquaplaning - longitudal
Triangle EffeXWinter TW421
67%
Goodyear Efficient Grip Performance
86%
Bridgestone Turanza 6
71%
Michelin e.Primacy
68%
Michelin Primacy 4+
79%
GoodYear Efficientgrip Performance 2
71%
Goodyear Efficientgrip 2 SUV
78%
Wet braking
Triangle EffeXWinter TW421
60%
Goodyear Efficient Grip Performance
76%
Bridgestone Turanza 6
77%
Michelin e.Primacy
70%
Michelin Primacy 4+
80%
GoodYear Efficientgrip Performance 2
84%
Goodyear Efficientgrip 2 SUV
85%
Wet circle cornering
Triangle EffeXWinter TW421
62%
Goodyear Efficient Grip Performance
81%
Bridgestone Turanza 6
75%
Michelin e.Primacy
64%
Michelin Primacy 4+
80%
GoodYear Efficientgrip Performance 2
81%
Goodyear Efficientgrip 2 SUV
79%
Wet handling
Triangle EffeXWinter TW421
65%
Goodyear Efficient Grip Performance
87%
Bridgestone Turanza 6
81%
Michelin e.Primacy
63%
Michelin Primacy 4+
80%
GoodYear Efficientgrip Performance 2
81%
Goodyear Efficientgrip 2 SUV
86%
Dry
Triangle EffeXWinter TW421
77%
Goodyear Efficient Grip Performance
83%
Bridgestone Turanza 6
78%
Michelin e.Primacy
80%
Michelin Primacy 4+
79%
GoodYear Efficientgrip Performance 2
79%
Goodyear Efficientgrip 2 SUV
83%
Dry lane changing
Triangle EffeXWinter TW421
57%
Goodyear Efficient Grip Performance
78%
Bridgestone Turanza 6
82%
Michelin e.Primacy
93%
Michelin Primacy 4+
74%
GoodYear Efficientgrip Performance 2
75%
Dry braking
Triangle EffeXWinter TW421
95%
Goodyear Efficient Grip Performance
83%
Bridgestone Turanza 6
74%
Michelin e.Primacy
83%
Michelin Primacy 4+
86%
GoodYear Efficientgrip Performance 2
82%
Goodyear Efficientgrip 2 SUV
82%
Snow
Triangle EffeXWinter TW421
52%
Costs
Triangle EffeXWinter TW421
44%
Goodyear Efficient Grip Performance
73%
Bridgestone Turanza 6
83%
Michelin e.Primacy
100%
Michelin Primacy 4+
78%
GoodYear Efficientgrip Performance 2
88%
Goodyear Efficientgrip 2 SUV
84%
Rolling resistance
Triangle EffeXWinter TW421
73%
Goodyear Efficient Grip Performance
86%
Bridgestone Turanza 6
91%
Michelin e.Primacy
100%
Michelin Primacy 4+
82%
GoodYear Efficientgrip Performance 2
81%
Goodyear Efficientgrip 2 SUV
77%
Mileage
Triangle EffeXWinter TW421
18%
Goodyear Efficient Grip Performance
64%
Bridgestone Turanza 6
82%
Michelin e.Primacy
100%
Michelin Primacy 4+
84%
GoodYear Efficientgrip Performance 2
99%
Goodyear Efficientgrip 2 SUV
96%
Comfort
Triangle EffeXWinter TW421
68%
Goodyear Efficient Grip Performance
77%
Bridgestone Turanza 6
65%
Michelin e.Primacy
88%
Michelin Primacy 4+
87%
GoodYear Efficientgrip Performance 2
78%
Goodyear Efficientgrip 2 SUV
92%
Exterior noise
Triangle EffeXWinter TW421
68%
Goodyear Efficient Grip Performance
75%
Bridgestone Turanza 6
71%
Michelin e.Primacy
90%
Michelin Primacy 4+
75%
GoodYear Efficientgrip Performance 2
80%
Goodyear Efficientgrip 2 SUV
90%

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