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Comparison: Triangle EffeXWinter TW421 vs. Michelin Primacy 5 vs. GoodYear Efficientgrip Performance 2 vs. Bridgestone Turanza 6 vs. Goodyear Efficientgrip 2 SUV

Test Profile

Triangle
EffeXWinter TW421
Michelin
Primacy 5
GoodYear
Efficientgrip Performance 2
Bridgestone
Turanza 6
Goodyear
Efficientgrip 2 SUV
Number of tests
1
5
4
15
5
Best position
#7
#1
#2
#2
#1
Average position
7.0
4.8
3.3
6.1
2.2
Latest test
2025
2026
2026
2026
2025
Available sizes
158
40
229
63

Wet

Wet
Triangle EffeXWinter TW421
60%
Michelin Primacy 5
85%
GoodYear Efficientgrip Performance 2
82%
Bridgestone Turanza 6
76%
Goodyear Efficientgrip 2 SUV
83%
Aquaplaning - cross
Triangle EffeXWinter TW421
25%
Michelin Primacy 5
87%
GoodYear Efficientgrip Performance 2
73%
Bridgestone Turanza 6
76%
Goodyear Efficientgrip 2 SUV
82%
Aquaplaning - longitudal
Triangle EffeXWinter TW421
67%
Michelin Primacy 5
92%
GoodYear Efficientgrip Performance 2
71%
Bridgestone Turanza 6
71%
Goodyear Efficientgrip 2 SUV
78%
Wet braking
Triangle EffeXWinter TW421
60%
Michelin Primacy 5
87%
GoodYear Efficientgrip Performance 2
84%
Bridgestone Turanza 6
77%
Goodyear Efficientgrip 2 SUV
85%
Wet circle cornering
Triangle EffeXWinter TW421
62%
GoodYear Efficientgrip Performance 2
81%
Bridgestone Turanza 6
75%
Goodyear Efficientgrip 2 SUV
79%
Wet handling
Triangle EffeXWinter TW421
65%
Michelin Primacy 5
77%
GoodYear Efficientgrip Performance 2
81%
Bridgestone Turanza 6
81%
Goodyear Efficientgrip 2 SUV
86%

Dry

Dry
Triangle EffeXWinter TW421
77%
Michelin Primacy 5
87%
GoodYear Efficientgrip Performance 2
79%
Bridgestone Turanza 6
78%
Goodyear Efficientgrip 2 SUV
83%
Dry braking
Triangle EffeXWinter TW421
95%
Michelin Primacy 5
77%
GoodYear Efficientgrip Performance 2
82%
Bridgestone Turanza 6
74%
Goodyear Efficientgrip 2 SUV
82%

Snow

Snow
Triangle EffeXWinter TW421
52%

Costs

Costs
Triangle EffeXWinter TW421
44%
Michelin Primacy 5
86%
GoodYear Efficientgrip Performance 2
88%
Bridgestone Turanza 6
83%
Goodyear Efficientgrip 2 SUV
84%
Rolling resistance
Triangle EffeXWinter TW421
73%
Michelin Primacy 5
86%
GoodYear Efficientgrip Performance 2
81%
Bridgestone Turanza 6
91%
Goodyear Efficientgrip 2 SUV
77%
Mileage
Triangle EffeXWinter TW421
18%
Michelin Primacy 5
85%
GoodYear Efficientgrip Performance 2
99%
Bridgestone Turanza 6
82%
Goodyear Efficientgrip 2 SUV
96%

Comfort

Comfort
Triangle EffeXWinter TW421
68%
Michelin Primacy 5
95%
GoodYear Efficientgrip Performance 2
78%
Bridgestone Turanza 6
65%
Goodyear Efficientgrip 2 SUV
92%
Exterior noise
Triangle EffeXWinter TW421
68%
Michelin Primacy 5
91%
GoodYear Efficientgrip Performance 2
80%
Bridgestone Turanza 6
71%
Goodyear Efficientgrip 2 SUV
90%

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