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Comparison: Triangle EffeXWinter TW421 vs. Michelin e.Primacy vs. Michelin Pilot Sport 4 SUV

Budget
TriangleTriangle

EffeXWinter TW421

0.7
R13
Michelin e.PrimacyPremium
MichelinMichelin

e.Primacy

7.1
R15 – R21
Michelin Pilot Sport 4 SUVPremium
MichelinMichelin

Pilot Sport 4 SUV

9.3
R17 – R23
Also compare with
SportContact 7 UltraContact NXT PremiumContact 7

Test Profile

Triangle
EffeXWinter TW421
Michelin
e.Primacy
Michelin
Pilot Sport 4 SUV
Number of tests
1
4
7
Best position
#7
#3
#1
Average position
7.0
12.0
2.4
Latest test
2025
2025
2025
Available sizes
—
111
137
Wet
Triangle EffeXWinter TW421
60%
Michelin e.Primacy
66%
Michelin Pilot Sport 4 SUV
88%
Aquaplaning - longitudal
Triangle EffeXWinter TW421
67%
Michelin e.Primacy
68%
Michelin Pilot Sport 4 SUV
94%
Wet braking
Triangle EffeXWinter TW421
60%
Michelin e.Primacy
70%
Michelin Pilot Sport 4 SUV
90%
Wet circle cornering
Triangle EffeXWinter TW421
62%
Michelin e.Primacy
64%
Michelin Pilot Sport 4 SUV
91%
Wet handling
Triangle EffeXWinter TW421
65%
Michelin e.Primacy
63%
Michelin Pilot Sport 4 SUV
87%
Aquaplaning - cross
Triangle EffeXWinter TW421
25%
Michelin e.Primacy
56%
Michelin Pilot Sport 4 SUV
92%
Dry
Triangle EffeXWinter TW421
77%
Michelin e.Primacy
80%
Michelin Pilot Sport 4 SUV
86%
Dry lane changing
Triangle EffeXWinter TW421
57%
Michelin e.Primacy
93%
Michelin Pilot Sport 4 SUV
95%
Dry braking
Triangle EffeXWinter TW421
95%
Michelin e.Primacy
83%
Michelin Pilot Sport 4 SUV
84%
Snow
Triangle EffeXWinter TW421
52%
Costs
Triangle EffeXWinter TW421
44%
Michelin e.Primacy
100%
Michelin Pilot Sport 4 SUV
64%
Rolling resistance
Triangle EffeXWinter TW421
73%
Michelin e.Primacy
100%
Michelin Pilot Sport 4 SUV
66%
Comfort
Triangle EffeXWinter TW421
68%
Michelin e.Primacy
88%
Michelin Pilot Sport 4 SUV
63%
Exterior noise
Triangle EffeXWinter TW421
68%
Michelin e.Primacy
90%
Michelin Pilot Sport 4 SUV
71%
Comfort
Triangle EffeXWinter TW421
75%
Michelin e.Primacy
70%
Michelin Pilot Sport 4 SUV
72%

Dimensions and prices

Compare prices across all available dimensions for these tyres.

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