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Comparison: Triangle EffeXWinter TW421 vs. Goodyear Efficient Grip Performance vs. Goodyear Efficient Grip Performance 2 vs. Toyo Proxes Comfort vs. Michelin e.Primacy

Test Profile

Triangle
EffeXWinter TW421
Goodyear
Efficient Grip Performance
Goodyear
Efficient Grip Performance 2
Toyo
Proxes Comfort
Michelin
e.Primacy
Number of tests
1
16
18
17
4
Best position
#7
#3
#1
#5
#3
Average position
7.0
5.5
6.1
9.5
12.0
Latest test
2025
2023
2024
2026
2025
Available sizes
153
47
126
111

Wet

Wet
Triangle EffeXWinter TW421
60%
Goodyear Efficient Grip Performance
81%
Goodyear Efficient Grip Performance 2
78%
Toyo Proxes Comfort
69%
Michelin e.Primacy
66%
Aquaplaning - cross
Triangle EffeXWinter TW421
25%
Goodyear Efficient Grip Performance
89%
Goodyear Efficient Grip Performance 2
74%
Toyo Proxes Comfort
72%
Michelin e.Primacy
56%
Aquaplaning - longitudal
Triangle EffeXWinter TW421
67%
Goodyear Efficient Grip Performance
86%
Goodyear Efficient Grip Performance 2
70%
Toyo Proxes Comfort
71%
Michelin e.Primacy
68%
Wet braking
Triangle EffeXWinter TW421
60%
Goodyear Efficient Grip Performance
76%
Goodyear Efficient Grip Performance 2
78%
Toyo Proxes Comfort
66%
Michelin e.Primacy
70%
Wet circle cornering
Triangle EffeXWinter TW421
62%
Goodyear Efficient Grip Performance
81%
Goodyear Efficient Grip Performance 2
89%
Toyo Proxes Comfort
80%
Michelin e.Primacy
64%
Wet handling
Triangle EffeXWinter TW421
65%
Goodyear Efficient Grip Performance
87%
Goodyear Efficient Grip Performance 2
79%
Toyo Proxes Comfort
73%
Michelin e.Primacy
63%

Dry

Dry
Triangle EffeXWinter TW421
77%
Goodyear Efficient Grip Performance
83%
Goodyear Efficient Grip Performance 2
76%
Toyo Proxes Comfort
75%
Michelin e.Primacy
80%
Dry lane changing
Triangle EffeXWinter TW421
57%
Goodyear Efficient Grip Performance
78%
Goodyear Efficient Grip Performance 2
87%
Toyo Proxes Comfort
43%
Michelin e.Primacy
93%
Dry braking
Triangle EffeXWinter TW421
95%
Goodyear Efficient Grip Performance
83%
Goodyear Efficient Grip Performance 2
74%
Toyo Proxes Comfort
80%
Michelin e.Primacy
83%

Snow

Snow
Triangle EffeXWinter TW421
52%

Costs

Costs
Triangle EffeXWinter TW421
44%
Goodyear Efficient Grip Performance
73%
Goodyear Efficient Grip Performance 2
83%
Toyo Proxes Comfort
67%
Michelin e.Primacy
100%
Rolling resistance
Triangle EffeXWinter TW421
73%
Goodyear Efficient Grip Performance
86%
Goodyear Efficient Grip Performance 2
84%
Toyo Proxes Comfort
67%
Michelin e.Primacy
100%
Mileage
Triangle EffeXWinter TW421
18%
Goodyear Efficient Grip Performance
64%
Goodyear Efficient Grip Performance 2
67%
Toyo Proxes Comfort
66%
Michelin e.Primacy
100%

Comfort

Comfort
Triangle EffeXWinter TW421
68%
Goodyear Efficient Grip Performance
77%
Goodyear Efficient Grip Performance 2
82%
Toyo Proxes Comfort
82%
Michelin e.Primacy
88%
Exterior noise
Triangle EffeXWinter TW421
68%
Goodyear Efficient Grip Performance
75%
Goodyear Efficient Grip Performance 2
75%
Toyo Proxes Comfort
75%
Michelin e.Primacy
90%
Comfort
Triangle EffeXWinter TW421
75%
Goodyear Efficient Grip Performance
75%
Goodyear Efficient Grip Performance 2
90%
Toyo Proxes Comfort
73%
Michelin e.Primacy
70%

Dimensions and prices

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