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

If you are looking to compare summer tyres, your search could end with the Goodyear Efficient Grip Performance 2 and the Kleber Dynaxer HP4. Both of these tyres have had impressive track records, but let's delve into the key differences and similarities.


Goodyear Efficient Grip Performance 2, successor of the Efficient Grip Performance, impresses with our rating of 87% and has constantly ranked high in various tests. In the AutoBild test out of 53, the Goodyear tyre secured the 13th position by impressing reviewers with its mileage and price to performance ratio. Known for its Comfort, it has consistently scored high in these parameters. However, a word of caution, the premium profile comes with a higher price tag. Goodyear, the manufacturer of this remarkable tyre, is known for producing high-quality products, and the Efficient Grip Performance 2 is no exception.


Moving to the Kleber Dynaxer HP4, with our rating of 82%. This summer tyre showcased good environmental balance and efficiency in Autobild 2024's review. The Dynaxer HP4 stood 14th in the AutoBild test out of 53 tyres and received appreciation for its comfort and external noise. However, there were noted weaknesses on the wet surface. The tyre demonstrated great aquaplaning features, short wet and dry braking distances and good driving comfort with a quiet roll noise. Despite these positive features, a slow steering response time and weaker grip on wet surfaces were its drawbacks. Find more details about this product on Kleber's official page.


If we go by the tests results overall, the Goodyear Efficient Grip Performance 2 seemingly outperforms the Kleber Dynaxer HP4, however, both tyres have a strong set of unique strengths and weaknesses making the ultimate decision dependent on individual user preference and requirements.


In conclusion, if budget isn't your concern and you're looking for superior handling characteristics, then the Goodyear Efficient Grip Performance 2 should be your first choice. However, if you're looking for a tyre with environmental efficiency and superior comfort, the Kleber Dynaxer HP4 would be a great choice.

Test Profile

Goodyear
Efficient Grip Performance 2
Kleber
Dynaxer HP4
GoodYear
Efficientgrip Performance 2
Bridgestone
Potenza Sport
Number of tests
18
11
3
23
Best position
#1
#1
#2
#1
Average position
6.1
11.6
3.3
3.3
Latest test
2024
2024
2026
2025
Available sizes
47
121
40
188

Wet

Wet
Goodyear Efficient Grip Performance 2
76%
Kleber Dynaxer HP4
62%
GoodYear Efficientgrip Performance 2
77%
Bridgestone Potenza Sport
89%
Aquaplaning - cross
Goodyear Efficient Grip Performance 2
73%
Kleber Dynaxer HP4
64%
GoodYear Efficientgrip Performance 2
69%
Bridgestone Potenza Sport
75%
Wet braking
Goodyear Efficient Grip Performance 2
72%
Kleber Dynaxer HP4
69%
GoodYear Efficientgrip Performance 2
78%
Bridgestone Potenza Sport
86%
Aquaplaning - longitudal
Goodyear Efficient Grip Performance 2
69%
Kleber Dynaxer HP4
70%
GoodYear Efficientgrip Performance 2
66%
Bridgestone Potenza Sport
79%
Wet handling
Goodyear Efficient Grip Performance 2
75%
Kleber Dynaxer HP4
56%
GoodYear Efficientgrip Performance 2
74%
Bridgestone Potenza Sport
93%
Wet circle cornering
Goodyear Efficient Grip Performance 2
89%
Kleber Dynaxer HP4
63%
GoodYear Efficientgrip Performance 2
61%
Bridgestone Potenza Sport
92%
Wet side guide
Goodyear Efficient Grip Performance 2
67%
Kleber Dynaxer HP4
63%
GoodYear Efficientgrip Performance 2
100%
Bridgestone Potenza Sport
94%

Dry

Dry
Goodyear Efficient Grip Performance 2
75%
Kleber Dynaxer HP4
70%
GoodYear Efficientgrip Performance 2
75%
Bridgestone Potenza Sport
88%
Dry handling
Goodyear Efficient Grip Performance 2
73%
Kleber Dynaxer HP4
66%
GoodYear Efficientgrip Performance 2
77%
Bridgestone Potenza Sport
85%
Dry braking
Goodyear Efficient Grip Performance 2
73%
Kleber Dynaxer HP4
75%
GoodYear Efficientgrip Performance 2
77%
Bridgestone Potenza Sport
88%
Dry lane changing
Goodyear Efficient Grip Performance 2
87%
GoodYear Efficientgrip Performance 2
75%
Bridgestone Potenza Sport
86%
Dry steering response
Goodyear Efficient Grip Performance 2
92%
GoodYear Efficientgrip Performance 2
88%
Bridgestone Potenza Sport
97%

Comfort

Comfort
Goodyear Efficient Grip Performance 2
76%
Kleber Dynaxer HP4
77%
GoodYear Efficientgrip Performance 2
70%
Bridgestone Potenza Sport
80%
Exterior noise
Goodyear Efficient Grip Performance 2
75%
Kleber Dynaxer HP4
81%
GoodYear Efficientgrip Performance 2
67%
Bridgestone Potenza Sport
70%
Comfort
Goodyear Efficient Grip Performance 2
60%
Kleber Dynaxer HP4
87%
GoodYear Efficientgrip Performance 2
59%
Bridgestone Potenza Sport
70%
Interior noise
Goodyear Efficient Grip Performance 2
71%
Kleber Dynaxer HP4
67%
GoodYear Efficientgrip Performance 2
73%
Bridgestone Potenza Sport
93%

Costs

Costs
Goodyear Efficient Grip Performance 2
91%
Kleber Dynaxer HP4
76%
GoodYear Efficientgrip Performance 2
83%
Bridgestone Potenza Sport
61%
Rolling resistance
Goodyear Efficient Grip Performance 2
84%
Kleber Dynaxer HP4
78%
GoodYear Efficientgrip Performance 2
72%
Bridgestone Potenza Sport
58%
Mileage
Goodyear Efficient Grip Performance 2
100%
Kleber Dynaxer HP4
66%
GoodYear Efficientgrip Performance 2
99%
Bridgestone Potenza Sport
85%
Price/value
Goodyear Efficient Grip Performance 2
97%
Kleber Dynaxer HP4
75%
Bridgestone Potenza Sport
63%

Dimensions and prices

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