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Comparison: Kumho Ecsta HS52 vs. Firestone Roadhawk vs. Kleber Dynaxer HP4 vs. GoodYear Efficientgrip Performance 2

Today, we will be comparing two popular summer tyres, Kumho Ecsta HS52 by Kumho Tire and Firestone Roadhawk by Firestone. These tyres have been tested extensively, and our verdict takes into account data from countless tests.


The Kumho Ecsta HS52 scored impressively in our rating, boasting 78%. This tyre has a rich pedigree, following its successful predecessor, the Kumho Ecsta HS51. In the Autobild test, the HS52 ranked high in 3rd position among 51 tested tyres. Its strength lies in dry braking and dry handling, with additional commendations in price and value. However, slight weaknesses were found in terms of efficiency and sustainability, and its environmental impact could use some improvements.


On the other hand, the Firestone Roadhawk received a rating of 59% from our team. This tyre shows strengths in dry roadway efficiency and less tyre wear, making a positive impact on its environmental rating. One of the downsides, however, is that it didn't perform well in wet conditions, affecting its overall ranking in the Autobild test, securing the lowly 30th position.


When compared directly in mutual test positions across various platforms, the Kumho Ecsta HS52 comes out on top. For instance, the HS52 was ranked 13th in the Autoklub ČR test while the Roadhawk was ranked 11th. Furthermore, in the autobild 2022 test, the HS52 was praised for its new summer profile with balanced performance potential, short wet and dry braking distances, and good comfort. However, it was criticised for slightly sluggish steering response.


In conclusion, the Kumho Ecsta HS52 appears to outperform the Firestone Roadhawk in overall test data, largely owing to its superior dry handling and braking, as well as its cost-effectiveness. The Firestone Roadhawk, while efficient and light, shows weaknesses in wet conditions that affect its ranking negatively.


Both tyres have their merits and areas for improvement, and the choice will depend on your individual driving conditions and priorities. Stay tuned for more in-depth tyre reviews and comparisons.

Test Profile

Kumho
Ecsta HS52
Firestone
Roadhawk
Kleber
Dynaxer HP4
GoodYear
Efficientgrip Performance 2
Number of tests
10
21
11
3
Best position
#2
#2
#1
#2
Average position
6.0
11.9
11.6
3.3
Latest test
2026
2024
2024
2026
Available sizes
104
164
121
40

Wet

Wet
Kumho Ecsta HS52
77%
Firestone Roadhawk
71%
Kleber Dynaxer HP4
62%
GoodYear Efficientgrip Performance 2
77%
Aquaplaning - cross
Kumho Ecsta HS52
66%
Firestone Roadhawk
72%
Kleber Dynaxer HP4
64%
GoodYear Efficientgrip Performance 2
69%
Aquaplaning - longitudal
Kumho Ecsta HS52
73%
Firestone Roadhawk
79%
Kleber Dynaxer HP4
70%
GoodYear Efficientgrip Performance 2
66%
Wet braking
Kumho Ecsta HS52
80%
Firestone Roadhawk
67%
Kleber Dynaxer HP4
69%
GoodYear Efficientgrip Performance 2
78%
Wet circle cornering
Kumho Ecsta HS52
89%
Firestone Roadhawk
78%
Kleber Dynaxer HP4
63%
GoodYear Efficientgrip Performance 2
61%
Wet handling
Kumho Ecsta HS52
79%
Firestone Roadhawk
74%
Kleber Dynaxer HP4
56%
GoodYear Efficientgrip Performance 2
74%
Wet performance
Kumho Ecsta HS52
55%
Firestone Roadhawk
24%
Kleber Dynaxer HP4
64%
GoodYear Efficientgrip Performance 2
75%

Comfort

Comfort
Kumho Ecsta HS52
77%
Firestone Roadhawk
71%
Kleber Dynaxer HP4
77%
GoodYear Efficientgrip Performance 2
70%
Exterior noise
Kumho Ecsta HS52
73%
Firestone Roadhawk
62%
Kleber Dynaxer HP4
81%
GoodYear Efficientgrip Performance 2
67%
Comfort
Kumho Ecsta HS52
76%
Firestone Roadhawk
67%
Kleber Dynaxer HP4
80%
GoodYear Efficientgrip Performance 2
90%
Interior noise
Kumho Ecsta HS52
71%
Firestone Roadhawk
77%
Kleber Dynaxer HP4
67%
GoodYear Efficientgrip Performance 2
73%

Dry

Dry
Kumho Ecsta HS52
87%
Firestone Roadhawk
85%
Kleber Dynaxer HP4
70%
GoodYear Efficientgrip Performance 2
75%
Dry braking
Kumho Ecsta HS52
89%
Firestone Roadhawk
83%
Kleber Dynaxer HP4
75%
GoodYear Efficientgrip Performance 2
77%
Dry handling
Kumho Ecsta HS52
85%
Firestone Roadhawk
88%
Kleber Dynaxer HP4
66%
GoodYear Efficientgrip Performance 2
77%
Dry performance
Kumho Ecsta HS52
72%
Firestone Roadhawk
66%
Kleber Dynaxer HP4
77%
GoodYear Efficientgrip Performance 2
64%

Costs

Costs
Kumho Ecsta HS52
76%
Firestone Roadhawk
70%
Kleber Dynaxer HP4
76%
GoodYear Efficientgrip Performance 2
83%
Rolling resistance
Kumho Ecsta HS52
70%
Firestone Roadhawk
74%
Kleber Dynaxer HP4
78%
GoodYear Efficientgrip Performance 2
72%
Mileage
Kumho Ecsta HS52
79%
Firestone Roadhawk
64%
Kleber Dynaxer HP4
66%
GoodYear Efficientgrip Performance 2
99%
Price/value
Kumho Ecsta HS52
97%
Firestone Roadhawk
61%
Kleber Dynaxer HP4
75%

Dimensions and prices

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