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Comparison: Kumho Ecsta HS52 vs. Kleber Dynaxer HP4 vs. Michelin e.Primacy vs. Firestone Roadhawk 2

Test Profile

Kumho
Ecsta HS52
Kleber
Dynaxer HP4
Michelin
e.Primacy
Firestone
Roadhawk 2
Number of tests
10
11
4
6
Best position
#2
#1
#3
#3
Average position
6.0
11.6
12.0
4.7
Latest test
2026
2024
2025
2026
Available sizes
109
122
111
146

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
Kumho Ecsta HS52
79%
Kleber Dynaxer HP4
62%
Michelin e.Primacy
66%
Firestone Roadhawk 2
86%
Aquaplaning - longitudal
Kumho Ecsta HS52
77%
Kleber Dynaxer HP4
70%
Michelin e.Primacy
68%
Firestone Roadhawk 2
95%
Wet braking
Kumho Ecsta HS52
85%
Kleber Dynaxer HP4
69%
Michelin e.Primacy
70%
Firestone Roadhawk 2
78%
Aquaplaning - cross
Kumho Ecsta HS52
68%
Kleber Dynaxer HP4
64%
Michelin e.Primacy
56%
Firestone Roadhawk 2
88%
Wet handling
Kumho Ecsta HS52
80%
Kleber Dynaxer HP4
56%
Michelin e.Primacy
63%
Firestone Roadhawk 2
88%
Wet circle cornering
Kumho Ecsta HS52
72%
Kleber Dynaxer HP4
63%
Michelin e.Primacy
64%
Firestone Roadhawk 2
84%
Comfort
Kumho Ecsta HS52
80%
Kleber Dynaxer HP4
77%
Michelin e.Primacy
88%
Firestone Roadhawk 2
77%
Exterior noise
Kumho Ecsta HS52
81%
Kleber Dynaxer HP4
81%
Michelin e.Primacy
90%
Firestone Roadhawk 2
66%
Comfort
Kumho Ecsta HS52
63%
Kleber Dynaxer HP4
87%
Michelin e.Primacy
87%
Firestone Roadhawk 2
71%
Dry
Kumho Ecsta HS52
85%
Kleber Dynaxer HP4
70%
Michelin e.Primacy
80%
Firestone Roadhawk 2
79%
Dry braking
Kumho Ecsta HS52
91%
Kleber Dynaxer HP4
75%
Michelin e.Primacy
83%
Firestone Roadhawk 2
81%
Dry handling
Kumho Ecsta HS52
79%
Kleber Dynaxer HP4
66%
Michelin e.Primacy
80%
Firestone Roadhawk 2
77%
Costs
Kumho Ecsta HS52
69%
Kleber Dynaxer HP4
76%
Michelin e.Primacy
100%
Firestone Roadhawk 2
68%
Rolling resistance
Kumho Ecsta HS52
70%
Kleber Dynaxer HP4
78%
Michelin e.Primacy
100%
Firestone Roadhawk 2
85%
Mileage
Kumho Ecsta HS52
54%
Kleber Dynaxer HP4
66%
Michelin e.Primacy
100%
Firestone Roadhawk 2
38%

Tread pattern comparison

Kumho Ecsta HS52
Kleber Dynaxer HP4
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