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Comparison: Triangle EffeXWinter TW421 vs. Goodyear Efficient Grip Performance 2 vs. Bridgestone Blizzak 6 vs. Michelin e.Primacy vs. Michelin Primacy 5

Budget
TriangleTriangle

EffeXWinter TW421

0.7
R13
Goodyear Efficient Grip Performance 2Premium
GoodyearGoodyear

Efficient Grip Performance 2

7.8
R15 – R20
Bridgestone Blizzak 6Premium
BridgestoneBridgestone

Blizzak 6

9.1
R16 – R22
Michelin e.PrimacyPremium
MichelinMichelin

e.Primacy

7.1
R15 – R21
Michelin Primacy 5Premium
MichelinMichelin

Primacy 5

8.6
R16 – R21
Also compare with
SportContact 7 UltraContact NXT Ventus Evo

Test Profile

Triangle
EffeXWinter TW421
Goodyear
Efficient Grip Performance 2
Bridgestone
Blizzak 6
Michelin
e.Primacy
Michelin
Primacy 5
Number of tests
1
18
14
4
5
Best position
#7
#1
#1
#3
#1
Average position
7.0
6.1
3.6
12.0
4.8
Latest test
2025
2024
2025
2025
2026
Available sizes
—
47
194
111
158

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%
Goodyear Efficient Grip Performance 2
78%
Bridgestone Blizzak 6
80%
Michelin e.Primacy
66%
Michelin Primacy 5
85%
Wet braking
Triangle EffeXWinter TW421
60%
Goodyear Efficient Grip Performance 2
78%
Bridgestone Blizzak 6
80%
Michelin e.Primacy
70%
Michelin Primacy 5
87%
Wet circle cornering
Triangle EffeXWinter TW421
62%
Goodyear Efficient Grip Performance 2
89%
Bridgestone Blizzak 6
83%
Michelin e.Primacy
64%
Wet handling
Triangle EffeXWinter TW421
65%
Goodyear Efficient Grip Performance 2
79%
Bridgestone Blizzak 6
81%
Michelin e.Primacy
63%
Michelin Primacy 5
77%
Aquaplaning - cross
Triangle EffeXWinter TW421
25%
Goodyear Efficient Grip Performance 2
74%
Bridgestone Blizzak 6
68%
Michelin e.Primacy
56%
Michelin Primacy 5
87%
Aquaplaning - longitudal
Triangle EffeXWinter TW421
67%
Goodyear Efficient Grip Performance 2
70%
Bridgestone Blizzak 6
72%
Michelin e.Primacy
68%
Michelin Primacy 5
92%
Snow
Triangle EffeXWinter TW421
52%
Bridgestone Blizzak 6
85%
Snow braking
Triangle EffeXWinter TW421
85%
Bridgestone Blizzak 6
80%
Snow handling
Triangle EffeXWinter TW421
33%
Bridgestone Blizzak 6
84%
Snow traction
Triangle EffeXWinter TW421
55%
Bridgestone Blizzak 6
78%
Dry
Triangle EffeXWinter TW421
77%
Goodyear Efficient Grip Performance 2
76%
Bridgestone Blizzak 6
73%
Michelin e.Primacy
80%
Michelin Primacy 5
87%
Dry performance
Bridgestone Blizzak 6
59%
Michelin Primacy 5
62%
Dry braking
Triangle EffeXWinter TW421
95%
Goodyear Efficient Grip Performance 2
74%
Bridgestone Blizzak 6
61%
Michelin e.Primacy
83%
Michelin Primacy 5
77%
Dry lane changing
Triangle EffeXWinter TW421
57%
Goodyear Efficient Grip Performance 2
87%
Bridgestone Blizzak 6
92%
Michelin e.Primacy
93%
Costs
Triangle EffeXWinter TW421
44%
Goodyear Efficient Grip Performance 2
83%
Bridgestone Blizzak 6
71%
Michelin e.Primacy
100%
Michelin Primacy 5
86%
Mileage
Triangle EffeXWinter TW421
18%
Goodyear Efficient Grip Performance 2
67%
Bridgestone Blizzak 6
41%
Michelin e.Primacy
100%
Michelin Primacy 5
85%
Rolling resistance
Triangle EffeXWinter TW421
73%
Goodyear Efficient Grip Performance 2
84%
Bridgestone Blizzak 6
85%
Michelin e.Primacy
100%
Michelin Primacy 5
86%
Comfort
Triangle EffeXWinter TW421
68%
Goodyear Efficient Grip Performance 2
82%
Bridgestone Blizzak 6
81%
Michelin e.Primacy
88%
Michelin Primacy 5
95%
Exterior noise
Triangle EffeXWinter TW421
68%
Goodyear Efficient Grip Performance 2
75%
Bridgestone Blizzak 6
66%
Michelin e.Primacy
90%
Michelin Primacy 5
91%
Comfort
Triangle EffeXWinter TW421
75%
Goodyear Efficient Grip Performance 2
90%
Bridgestone Blizzak 6
79%
Michelin e.Primacy
70%

Dimensions and prices

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