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Comparison: Triangle EffeXWinter TW421 vs. Michelin Primacy 5 vs. Bridgestone Turanza 6 vs. Pirelli P ZERO PZ4

Budget
TriangleTriangle

EffeXWinter TW421

0.7
R13
Michelin Primacy 5Premium
MichelinMichelin

Primacy 5

8.6
R16 – R21
Bridgestone Turanza 6Premium
BridgestoneBridgestone

Turanza 6

7.9
R16 – R22
Pirelli P ZERO PZ4Premium
PirelliPirelli

P ZERO PZ4

9.1
R13 – R23
Also compare with
SportContact 7 UltraContact NXT Ventus Evo

Test Profile

Triangle
EffeXWinter TW421
Michelin
Primacy 5
Bridgestone
Turanza 6
Pirelli
P ZERO PZ4
Number of tests
1
5
15
14
Best position
#7
#1
#2
#2
Average position
7.0
4.8
6.1
5.5
Latest test
2025
2026
2026
2025
Available sizes
—
158
229
700

Wet

Wet
Triangle EffeXWinter TW421
60%
Michelin Primacy 5
85%
Bridgestone Turanza 6
76%
Pirelli P ZERO PZ4
83%
Wet circle cornering
Triangle EffeXWinter TW421
62%
Bridgestone Turanza 6
75%
Pirelli P ZERO PZ4
89%
Wet handling
Triangle EffeXWinter TW421
65%
Michelin Primacy 5
77%
Bridgestone Turanza 6
81%
Pirelli P ZERO PZ4
90%
Aquaplaning - cross
Triangle EffeXWinter TW421
25%
Michelin Primacy 5
87%
Bridgestone Turanza 6
76%
Pirelli P ZERO PZ4
68%
Aquaplaning - longitudal
Triangle EffeXWinter TW421
67%
Michelin Primacy 5
92%
Bridgestone Turanza 6
71%
Pirelli P ZERO PZ4
76%
Wet braking
Triangle EffeXWinter TW421
60%
Michelin Primacy 5
87%
Bridgestone Turanza 6
77%
Pirelli P ZERO PZ4
78%

Dry

Dry
Triangle EffeXWinter TW421
77%
Michelin Primacy 5
87%
Bridgestone Turanza 6
78%
Pirelli P ZERO PZ4
77%
Dry braking
Triangle EffeXWinter TW421
95%
Michelin Primacy 5
77%
Bridgestone Turanza 6
74%
Pirelli P ZERO PZ4
80%
Dry lane changing
Triangle EffeXWinter TW421
57%
Bridgestone Turanza 6
82%
Pirelli P ZERO PZ4
85%

Snow

Snow
Triangle EffeXWinter TW421
52%

Costs

Costs
Triangle EffeXWinter TW421
44%
Michelin Primacy 5
86%
Bridgestone Turanza 6
83%
Pirelli P ZERO PZ4
52%
Mileage
Triangle EffeXWinter TW421
18%
Michelin Primacy 5
85%
Bridgestone Turanza 6
82%
Pirelli P ZERO PZ4
49%
Rolling resistance
Triangle EffeXWinter TW421
73%
Michelin Primacy 5
86%
Bridgestone Turanza 6
91%
Pirelli P ZERO PZ4
59%

Comfort

Comfort
Triangle EffeXWinter TW421
68%
Michelin Primacy 5
95%
Bridgestone Turanza 6
65%
Pirelli P ZERO PZ4
75%
Exterior noise
Triangle EffeXWinter TW421
68%
Michelin Primacy 5
91%
Bridgestone Turanza 6
71%
Pirelli P ZERO PZ4
77%

Dimensions and prices

Compare prices across all available dimensions for these tyres.

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