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Comparison: Michelin Primacy 4+ vs. Kumho Ecsta HS52 vs. Vredestein ULTRAC vs. Goodyear Efficient Grip Performance 2

2 mutual test(s) with detailed data

In the world of tyres, the Michelin Primacy 4+ and the Kumho Ecsta HS52 both hold their own, particularly within the touring, summer tyre category. However, upon examining test data thoroughly, some differences between these two models become readily evident.


The Michelin Primacy 4+ has lived up to the expectations set by its previous models, the Michelin Primacy 4 and Michelin Primacy 3, boasting a strong rating of 77%. The Primacy 4+ stands out for its impressive exterior noise control and admirable performance on dry surfaces. ADAC tests underline this tyre’s exceptional wet grip, high aquaplaning resistance, and low noise levels. There were, however, a few minor drawbacks noted such as slightly sluggish dry handling.


On the other hand, the Kumho Ecsta HS52, successor to the Kumho Ecsta HS51, slightly surpasses the Primacy 4+ in rating with a score of 78%. According to Autobild, its strong points include dry and wet braking and handling. Despite its excellent performance in the different testing conditions, it was reported to have a slightly less satisfying rolling comfort while bringing remarkable mileage and wet circle cornering capabilities to the table, as highlighted by ADAC.

All comparisons considered, both tyres have shown considerable strength in mutual tests. The Michelin Primacy 4+ landed at position 7 in Vibilagare's test, whereas the Kumho Ecsta HS52 reached position 3. Similarly, in Autobild's vast test involving 55 tyres, Kumho Ecsta HS52 outperformed the Michelin Primacy 4+ coming in 2nd compared to Michelin's 5th place.


In conclusion, while the Michelin Primacy 4+ is commended for its exemplary noise control and overall balanced performance, the Kumho Ecsta HS52 offers an appealing package with its excellent dry and wet handling, good mileage and its slightly higher rating. However, personal preference, driving conditions and usage may determine which of these two quality tyres is the better fit for individual motorists.

Test Profile

Michelin
Primacy 4+
Kumho
Ecsta HS52
Vredestein
ULTRAC
Goodyear
Efficient Grip Performance 2
Number of tests
13
10
18
Best position
#1
#2
#1
Average position
4.3
6.0
6.1
Latest test
2025
2026
2024
Available sizes
123
104
47

Performance comparison

Averaged from 2 tests

Wet Performance
Michelin Primacy 4+
72%
Michelin
Primacy 4+
Kumho Ecsta HS52
73%
Kumho
Ecsta HS52
Vredestein ULTRAC
81%
Vredestein
ULTRAC
Goodyear Efficient Grip Performance 2
65%
Goodyear
Efficient Grip Performance 2
Wet Braking
Michelin Primacy 4+
70%
Kumho Ecsta HS52
75%
Vredestein ULTRAC
67%
Goodyear Efficient Grip Performance 2
48%
Wet Handling
Michelin Primacy 4+
68%
Kumho Ecsta HS52
77%
Vredestein ULTRAC
69%
Goodyear Efficient Grip Performance 2
58%
Wet Circle Cornering
Michelin Primacy 4+
72%
Kumho Ecsta HS52
88%
Vredestein ULTRAC
78%
Goodyear Efficient Grip Performance 2
75%
Aquaplaning Longitudinal
Michelin Primacy 4+
74%
Kumho Ecsta HS52
65%
Vredestein ULTRAC
94%
Goodyear Efficient Grip Performance 2
71%
Aquaplaning Cross
Michelin Primacy 4+
74%
Kumho Ecsta HS52
62%
Vredestein ULTRAC
98%
Goodyear Efficient Grip Performance 2
72%
Dry Performance
Michelin Primacy 4+
81%
Michelin
Primacy 4+
Kumho Ecsta HS52
86%
Kumho
Ecsta HS52
Vredestein ULTRAC
82%
Vredestein
ULTRAC
Goodyear Efficient Grip Performance 2
51%
Goodyear
Efficient Grip Performance 2
Dry Braking
Michelin Primacy 4+
80%
Kumho Ecsta HS52
79%
Vredestein ULTRAC
76%
Goodyear Efficient Grip Performance 2
70%
Dry Handling
Michelin Primacy 4+
82%
Kumho Ecsta HS52
93%
Vredestein ULTRAC
87%
Goodyear Efficient Grip Performance 2
32%
Comfort & Noise
Michelin Primacy 4+
79%
Michelin
Primacy 4+
Kumho Ecsta HS52
66%
Kumho
Ecsta HS52
Vredestein ULTRAC
74%
Vredestein
ULTRAC
Goodyear Efficient Grip Performance 2
73%
Goodyear
Efficient Grip Performance 2
Noise Exterior
Michelin Primacy 4+
86%
Kumho Ecsta HS52
60%
Vredestein ULTRAC
65%
Goodyear Efficient Grip Performance 2
75%
Noise Interior
Michelin Primacy 4+
71%
Kumho Ecsta HS52
71%
Vredestein ULTRAC
82%
Goodyear Efficient Grip Performance 2
71%
Economy
Michelin Primacy 4+
83%
Michelin
Primacy 4+
Kumho Ecsta HS52
75%
Kumho
Ecsta HS52
Vredestein ULTRAC
42%
Vredestein
ULTRAC
Goodyear Efficient Grip Performance 2
100%
Goodyear
Efficient Grip Performance 2
Rolling Resistance
Michelin Primacy 4+
75%
Kumho Ecsta HS52
67%
Vredestein ULTRAC
59%
Mileage
Michelin Primacy 4+
91%
Kumho Ecsta HS52
83%
Vredestein ULTRAC
24%
Goodyear Efficient Grip Performance 2
100%

Tests used in comparison

OrganizationSeasonYearDimension
AutobildAutobild
Summer
2024205/55 R16View
ADACADAC
Summer
2024215/55 R17View

Dimensions and prices

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