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Comparison: Michelin e.Primacy vs. Giti GitiSport S2+ vs. GoodYear Efficientgrip Performance 2 vs. Bridgestone Potenza Sport

Test Profile

Michelin
e.Primacy
Giti
GitiSport S2+
GoodYear
Efficientgrip Performance 2
Bridgestone
Potenza Sport
Number of tests
4
2
4
23
Best position
#3
#4
#2
#1
Average position
12.0
4.5
3.3
3.3
Latest test
2025
2026
2026
2025
Available sizes
111
40
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
Confidence
Michelin e.Primacy
66%
Giti GitiSport S2+
83%
GoodYear Efficientgrip Performance 2
82%
Bridgestone Potenza Sport
89%
Aquaplaning - cross
Michelin e.Primacy
56%
Giti GitiSport S2+
76%
GoodYear Efficientgrip Performance 2
73%
Bridgestone Potenza Sport
75%
Aquaplaning - longitudal
Michelin e.Primacy
68%
Giti GitiSport S2+
90%
GoodYear Efficientgrip Performance 2
71%
Bridgestone Potenza Sport
79%
Wet braking
Michelin e.Primacy
70%
Giti GitiSport S2+
78%
GoodYear Efficientgrip Performance 2
84%
Bridgestone Potenza Sport
86%
Wet handling
Michelin e.Primacy
63%
Giti GitiSport S2+
81%
GoodYear Efficientgrip Performance 2
81%
Bridgestone Potenza Sport
93%
Wet side guide
Michelin e.Primacy
78%
GoodYear Efficientgrip Performance 2
100%
Bridgestone Potenza Sport
94%
Wet circle cornering
Michelin e.Primacy
64%
Giti GitiSport S2+
84%
GoodYear Efficientgrip Performance 2
81%
Bridgestone Potenza Sport
92%
Dry
Confidence
Michelin e.Primacy
80%
Giti GitiSport S2+
79%
GoodYear Efficientgrip Performance 2
79%
Bridgestone Potenza Sport
88%
Dry braking
Michelin e.Primacy
83%
Giti GitiSport S2+
79%
GoodYear Efficientgrip Performance 2
82%
Bridgestone Potenza Sport
88%
Dry handling
Michelin e.Primacy
80%
Giti GitiSport S2+
79%
GoodYear Efficientgrip Performance 2
80%
Bridgestone Potenza Sport
85%
Dry lane changing
Michelin e.Primacy
93%
GoodYear Efficientgrip Performance 2
75%
Bridgestone Potenza Sport
86%
Dry steering response
Michelin e.Primacy
85%
GoodYear Efficientgrip Performance 2
88%
Bridgestone Potenza Sport
97%
Comfort
Confidence
Michelin e.Primacy
88%
Giti GitiSport S2+
77%
GoodYear Efficientgrip Performance 2
78%
Bridgestone Potenza Sport
80%
Exterior noise
Michelin e.Primacy
90%
Giti GitiSport S2+
87%
GoodYear Efficientgrip Performance 2
80%
Bridgestone Potenza Sport
70%
Comfort
Michelin e.Primacy
70%
GoodYear Efficientgrip Performance 2
90%
Bridgestone Potenza Sport
79%
Costs
Confidence
Michelin e.Primacy
100%
Giti GitiSport S2+
58%
GoodYear Efficientgrip Performance 2
88%
Bridgestone Potenza Sport
61%
Rolling resistance
Michelin e.Primacy
100%
Giti GitiSport S2+
53%
GoodYear Efficientgrip Performance 2
81%
Bridgestone Potenza Sport
58%
Mileage
Michelin e.Primacy
100%
Giti GitiSport S2+
69%
GoodYear Efficientgrip Performance 2
99%
Bridgestone Potenza Sport
85%

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