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Comparison: Triangle EffeXWinter TW421 vs. Goodyear Efficient Grip Performance vs. GoodYear Efficientgrip Performance 2 vs. Goodyear Efficient Grip Performance 2 vs. Bridgestone Potenza Sport

Test Profile

Triangle
EffeXWinter TW421
Goodyear
Efficient Grip Performance
GoodYear
Efficientgrip Performance 2
Goodyear
Efficient Grip Performance 2
Bridgestone
Potenza Sport
Number of tests
1
16
4
18
23
Best position
#7
#3
#2
#1
#1
Average position
7.0
5.5
3.3
6.1
3.3
Latest test
2025
2023
2026
2024
2025
Available sizes
153
40
47
192

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
81%
GoodYear Efficientgrip Performance 2
82%
Goodyear Efficient Grip Performance 2
78%
Bridgestone Potenza Sport
89%
Wet braking
Triangle EffeXWinter TW421
60%
Goodyear Efficient Grip Performance
76%
GoodYear Efficientgrip Performance 2
84%
Goodyear Efficient Grip Performance 2
78%
Bridgestone Potenza Sport
86%
Wet circle cornering
Triangle EffeXWinter TW421
62%
Goodyear Efficient Grip Performance
81%
GoodYear Efficientgrip Performance 2
81%
Goodyear Efficient Grip Performance 2
89%
Bridgestone Potenza Sport
92%
Wet handling
Triangle EffeXWinter TW421
65%
Goodyear Efficient Grip Performance
87%
GoodYear Efficientgrip Performance 2
81%
Goodyear Efficient Grip Performance 2
79%
Bridgestone Potenza Sport
93%
Aquaplaning - cross
Triangle EffeXWinter TW421
25%
Goodyear Efficient Grip Performance
89%
GoodYear Efficientgrip Performance 2
73%
Goodyear Efficient Grip Performance 2
74%
Bridgestone Potenza Sport
75%
Aquaplaning - longitudal
Triangle EffeXWinter TW421
67%
Goodyear Efficient Grip Performance
86%
GoodYear Efficientgrip Performance 2
71%
Goodyear Efficient Grip Performance 2
70%
Bridgestone Potenza Sport
79%
Snow
Triangle EffeXWinter TW421
52%
Dry
Triangle EffeXWinter TW421
77%
Goodyear Efficient Grip Performance
83%
GoodYear Efficientgrip Performance 2
79%
Goodyear Efficient Grip Performance 2
76%
Bridgestone Potenza Sport
88%
Dry braking
Triangle EffeXWinter TW421
95%
Goodyear Efficient Grip Performance
83%
GoodYear Efficientgrip Performance 2
82%
Goodyear Efficient Grip Performance 2
74%
Bridgestone Potenza Sport
88%
Dry driving behavior
Triangle EffeXWinter TW421
20%
Goodyear Efficient Grip Performance
83%
GoodYear Efficientgrip Performance 2
65%
Dry lane changing
Triangle EffeXWinter TW421
57%
Goodyear Efficient Grip Performance
78%
GoodYear Efficientgrip Performance 2
75%
Goodyear Efficient Grip Performance 2
87%
Bridgestone Potenza Sport
86%
Costs
Triangle EffeXWinter TW421
44%
Goodyear Efficient Grip Performance
73%
GoodYear Efficientgrip Performance 2
88%
Goodyear Efficient Grip Performance 2
83%
Bridgestone Potenza Sport
61%
Mileage
Triangle EffeXWinter TW421
18%
Goodyear Efficient Grip Performance
64%
GoodYear Efficientgrip Performance 2
99%
Goodyear Efficient Grip Performance 2
67%
Bridgestone Potenza Sport
85%
Rolling resistance
Triangle EffeXWinter TW421
73%
Goodyear Efficient Grip Performance
86%
GoodYear Efficientgrip Performance 2
81%
Goodyear Efficient Grip Performance 2
84%
Bridgestone Potenza Sport
58%
Comfort
Triangle EffeXWinter TW421
68%
Goodyear Efficient Grip Performance
77%
GoodYear Efficientgrip Performance 2
78%
Goodyear Efficient Grip Performance 2
82%
Bridgestone Potenza Sport
80%
Exterior noise
Triangle EffeXWinter TW421
68%
Goodyear Efficient Grip Performance
75%
GoodYear Efficientgrip Performance 2
80%
Goodyear Efficient Grip Performance 2
75%
Bridgestone Potenza Sport
70%
Comfort
Triangle EffeXWinter TW421
75%
Goodyear Efficient Grip Performance
75%
GoodYear Efficientgrip Performance 2
90%
Goodyear Efficient Grip Performance 2
90%
Bridgestone Potenza Sport
79%

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