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Comparison: Triangle EffeXWinter TW421 vs. Pirelli P ZERO PZ4 vs. Kumho Ecsta PS71 vs. Bridgestone Turanza 6

Test Profile

Triangle
EffeXWinter TW421
Pirelli
P ZERO PZ4
Kumho
Ecsta PS71
Bridgestone
Turanza 6
Number of tests
1
14
15
15
Best position
#7
#2
#2
#2
Average position
7.0
5.5
9.0
6.1
Latest test
2025
2025
2025
2026
Available sizes
700
226
229

Wet

Wet
Triangle EffeXWinter TW421
60%
Pirelli P ZERO PZ4
83%
Kumho Ecsta PS71
79%
Bridgestone Turanza 6
76%
Aquaplaning - cross
Triangle EffeXWinter TW421
25%
Pirelli P ZERO PZ4
68%
Kumho Ecsta PS71
87%
Bridgestone Turanza 6
76%
Aquaplaning - longitudal
Triangle EffeXWinter TW421
67%
Pirelli P ZERO PZ4
76%
Kumho Ecsta PS71
90%
Bridgestone Turanza 6
71%
Wet braking
Triangle EffeXWinter TW421
60%
Pirelli P ZERO PZ4
78%
Kumho Ecsta PS71
79%
Bridgestone Turanza 6
77%
Wet circle cornering
Triangle EffeXWinter TW421
62%
Pirelli P ZERO PZ4
89%
Kumho Ecsta PS71
72%
Bridgestone Turanza 6
75%
Wet handling
Triangle EffeXWinter TW421
65%
Pirelli P ZERO PZ4
90%
Kumho Ecsta PS71
79%
Bridgestone Turanza 6
81%

Dry

Dry
Triangle EffeXWinter TW421
77%
Pirelli P ZERO PZ4
77%
Kumho Ecsta PS71
72%
Bridgestone Turanza 6
78%
Dry lane changing
Triangle EffeXWinter TW421
57%
Pirelli P ZERO PZ4
85%
Bridgestone Turanza 6
82%
Dry braking
Triangle EffeXWinter TW421
95%
Pirelli P ZERO PZ4
80%
Kumho Ecsta PS71
76%
Bridgestone Turanza 6
74%

Snow

Snow
Triangle EffeXWinter TW421
52%

Costs

Costs
Triangle EffeXWinter TW421
44%
Pirelli P ZERO PZ4
52%
Kumho Ecsta PS71
71%
Bridgestone Turanza 6
83%
Rolling resistance
Triangle EffeXWinter TW421
73%
Pirelli P ZERO PZ4
59%
Kumho Ecsta PS71
73%
Bridgestone Turanza 6
91%
Mileage
Triangle EffeXWinter TW421
18%
Pirelli P ZERO PZ4
49%
Kumho Ecsta PS71
65%
Bridgestone Turanza 6
82%

Comfort

Comfort
Triangle EffeXWinter TW421
68%
Pirelli P ZERO PZ4
75%
Kumho Ecsta PS71
67%
Bridgestone Turanza 6
65%
Exterior noise
Triangle EffeXWinter TW421
68%
Pirelli P ZERO PZ4
77%
Kumho Ecsta PS71
62%
Bridgestone Turanza 6
71%

Dimensions and prices

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