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Comparison: GoodYear Efficientgrip Performance 2 vs. Kleber Dynaxer HP4 vs. Bridgestone Potenza Sport

GoodYear Efficientgrip Performance 2Premium
GoodYearGoodYear

Efficientgrip Performance 2

8.5
R15 – R21
Kleber Dynaxer HP4Upper-middle
KleberKleber

Dynaxer HP4

7.2
R14 – R17
Bridgestone Potenza SportPremium
BridgestoneBridgestone

Potenza Sport

8.7
R17 – R22
Also compare with
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Test Profile

GoodYear
Efficientgrip Performance 2
Kleber
Dynaxer HP4
Bridgestone
Potenza Sport
Number of tests
3
11
23
Best position
#2
#1
#1
Average position
3.3
11.6
3.3
Latest test
2026
2024
2025
Available sizes
40
121
188

Wet

Wet
GoodYear Efficientgrip Performance 2
77%
Kleber Dynaxer HP4
62%
Bridgestone Potenza Sport
89%
Wet braking
GoodYear Efficientgrip Performance 2
78%
Kleber Dynaxer HP4
69%
Bridgestone Potenza Sport
86%
Wet handling
GoodYear Efficientgrip Performance 2
74%
Kleber Dynaxer HP4
56%
Bridgestone Potenza Sport
93%
Aquaplaning - longitudal
GoodYear Efficientgrip Performance 2
66%
Kleber Dynaxer HP4
70%
Bridgestone Potenza Sport
79%
Aquaplaning - cross
GoodYear Efficientgrip Performance 2
69%
Kleber Dynaxer HP4
64%
Bridgestone Potenza Sport
75%
Wet circle cornering
GoodYear Efficientgrip Performance 2
61%
Kleber Dynaxer HP4
63%
Bridgestone Potenza Sport
92%
Wet side guide
GoodYear Efficientgrip Performance 2
100%
Kleber Dynaxer HP4
63%
Bridgestone Potenza Sport
94%

Dry

Dry
GoodYear Efficientgrip Performance 2
75%
Kleber Dynaxer HP4
70%
Bridgestone Potenza Sport
88%
Dry braking
GoodYear Efficientgrip Performance 2
77%
Kleber Dynaxer HP4
75%
Bridgestone Potenza Sport
88%
Dry handling
GoodYear Efficientgrip Performance 2
77%
Kleber Dynaxer HP4
66%
Bridgestone Potenza Sport
85%
Dry steering response
GoodYear Efficientgrip Performance 2
88%
Bridgestone Potenza Sport
97%
Dry lane changing
GoodYear Efficientgrip Performance 2
75%
Bridgestone Potenza Sport
86%

Comfort

Comfort
GoodYear Efficientgrip Performance 2
70%
Kleber Dynaxer HP4
77%
Bridgestone Potenza Sport
80%
Exterior noise
GoodYear Efficientgrip Performance 2
67%
Kleber Dynaxer HP4
81%
Bridgestone Potenza Sport
70%
Comfort
GoodYear Efficientgrip Performance 2
90%
Kleber Dynaxer HP4
80%
Bridgestone Potenza Sport
79%
Interior noise
GoodYear Efficientgrip Performance 2
73%
Kleber Dynaxer HP4
67%
Bridgestone Potenza Sport
93%

Costs

Costs
GoodYear Efficientgrip Performance 2
83%
Kleber Dynaxer HP4
76%
Bridgestone Potenza Sport
61%
Rolling resistance
GoodYear Efficientgrip Performance 2
72%
Kleber Dynaxer HP4
78%
Bridgestone Potenza Sport
58%
Mileage
GoodYear Efficientgrip Performance 2
99%
Kleber Dynaxer HP4
66%
Bridgestone Potenza Sport
85%

Dimensions and prices

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