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Comparison: Triangle EffeXWinter TW421 vs. Nokian Powerproof 2 vs. GoodYear Efficientgrip Performance 2 vs. Bridgestone Turanza 6

Test Profile

Triangle
EffeXWinter TW421
Nokian
Powerproof 2
GoodYear
Efficientgrip Performance 2
Bridgestone
Turanza 6
Number of tests
1
3
4
15
Best position
#7
#6
#2
#2
Average position
7.0
9.0
3.3
6.1
Latest test
2025
2026
2026
2026
Available sizes
91
40
229

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%
Nokian Powerproof 2
67%
GoodYear Efficientgrip Performance 2
82%
Bridgestone Turanza 6
76%
Wet braking
Triangle EffeXWinter TW421
60%
Nokian Powerproof 2
72%
GoodYear Efficientgrip Performance 2
84%
Bridgestone Turanza 6
77%
Wet circle cornering
Triangle EffeXWinter TW421
62%
Nokian Powerproof 2
75%
GoodYear Efficientgrip Performance 2
81%
Bridgestone Turanza 6
75%
Wet handling
Triangle EffeXWinter TW421
65%
Nokian Powerproof 2
75%
GoodYear Efficientgrip Performance 2
81%
Bridgestone Turanza 6
81%
Aquaplaning - cross
Triangle EffeXWinter TW421
25%
Nokian Powerproof 2
72%
GoodYear Efficientgrip Performance 2
73%
Bridgestone Turanza 6
76%
Aquaplaning - longitudal
Triangle EffeXWinter TW421
67%
Nokian Powerproof 2
52%
GoodYear Efficientgrip Performance 2
71%
Bridgestone Turanza 6
71%
Snow
Triangle EffeXWinter TW421
52%
Dry
Triangle EffeXWinter TW421
77%
Nokian Powerproof 2
68%
GoodYear Efficientgrip Performance 2
79%
Bridgestone Turanza 6
78%
Dry braking
Triangle EffeXWinter TW421
95%
Nokian Powerproof 2
74%
GoodYear Efficientgrip Performance 2
82%
Bridgestone Turanza 6
74%
Dry lane changing
Triangle EffeXWinter TW421
57%
Nokian Powerproof 2
42%
GoodYear Efficientgrip Performance 2
75%
Bridgestone Turanza 6
82%
Costs
Triangle EffeXWinter TW421
44%
Nokian Powerproof 2
79%
GoodYear Efficientgrip Performance 2
88%
Bridgestone Turanza 6
83%
Mileage
Triangle EffeXWinter TW421
18%
Nokian Powerproof 2
69%
GoodYear Efficientgrip Performance 2
99%
Bridgestone Turanza 6
82%
Rolling resistance
Triangle EffeXWinter TW421
73%
Nokian Powerproof 2
84%
GoodYear Efficientgrip Performance 2
81%
Bridgestone Turanza 6
91%
Comfort
Triangle EffeXWinter TW421
68%
Nokian Powerproof 2
76%
GoodYear Efficientgrip Performance 2
78%
Bridgestone Turanza 6
65%
Exterior noise
Triangle EffeXWinter TW421
68%
Nokian Powerproof 2
77%
GoodYear Efficientgrip Performance 2
80%
Bridgestone Turanza 6
71%

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