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Comparison: Triangle EffeXWinter TW421 vs. Giti GitiSport S2+ vs. Michelin Primacy 4+ vs. Goodyear Efficient Grip Performance 2

Test Profile

Triangle
EffeXWinter TW421
Giti
GitiSport S2+
Michelin
Primacy 4+
Goodyear
Efficient Grip Performance 2
Number of tests
1
2
13
18
Best position
#7
#4
#1
#1
Average position
7.0
4.5
4.3
6.1
Latest test
2025
2026
2025
2024
Available sizes
123
47

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%
Giti GitiSport S2+
83%
Michelin Primacy 4+
76%
Goodyear Efficient Grip Performance 2
78%
Aquaplaning - longitudal
Triangle EffeXWinter TW421
67%
Giti GitiSport S2+
90%
Michelin Primacy 4+
79%
Goodyear Efficient Grip Performance 2
70%
Wet braking
Triangle EffeXWinter TW421
60%
Giti GitiSport S2+
78%
Michelin Primacy 4+
80%
Goodyear Efficient Grip Performance 2
78%
Wet circle cornering
Triangle EffeXWinter TW421
62%
Giti GitiSport S2+
84%
Michelin Primacy 4+
80%
Goodyear Efficient Grip Performance 2
89%
Wet handling
Triangle EffeXWinter TW421
65%
Giti GitiSport S2+
81%
Michelin Primacy 4+
80%
Goodyear Efficient Grip Performance 2
79%
Aquaplaning - cross
Triangle EffeXWinter TW421
25%
Giti GitiSport S2+
76%
Michelin Primacy 4+
75%
Goodyear Efficient Grip Performance 2
74%
Dry
Triangle EffeXWinter TW421
77%
Giti GitiSport S2+
79%
Michelin Primacy 4+
79%
Goodyear Efficient Grip Performance 2
76%
Dry lane changing
Triangle EffeXWinter TW421
57%
Michelin Primacy 4+
74%
Goodyear Efficient Grip Performance 2
87%
Dry braking
Triangle EffeXWinter TW421
95%
Giti GitiSport S2+
79%
Michelin Primacy 4+
86%
Goodyear Efficient Grip Performance 2
74%
Snow
Triangle EffeXWinter TW421
52%
Costs
Triangle EffeXWinter TW421
44%
Giti GitiSport S2+
58%
Michelin Primacy 4+
78%
Goodyear Efficient Grip Performance 2
83%
Rolling resistance
Triangle EffeXWinter TW421
73%
Giti GitiSport S2+
53%
Michelin Primacy 4+
82%
Goodyear Efficient Grip Performance 2
84%
Mileage
Triangle EffeXWinter TW421
18%
Giti GitiSport S2+
69%
Michelin Primacy 4+
84%
Goodyear Efficient Grip Performance 2
67%
Comfort
Triangle EffeXWinter TW421
68%
Giti GitiSport S2+
77%
Michelin Primacy 4+
87%
Goodyear Efficient Grip Performance 2
82%
Exterior noise
Triangle EffeXWinter TW421
68%
Giti GitiSport S2+
87%
Michelin Primacy 4+
75%
Goodyear Efficient Grip Performance 2
75%
Comfort
Triangle EffeXWinter TW421
75%
Goodyear Efficient Grip Performance 2
90%

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