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

In this review, we will be comparing two popular touring summer tyres: the Kumho Ecsta HS52 and the Michelin Primacy 4+. Both tyres have a strong pedigree in the tyre market, with the Kumho Ecsta HS52 coming from a line of successful previous models, the last being the Kumho Ecsta HS51 while the Michelin Primacy 4+ follows the Michelin Primacy 4 and Michelin Primacy 3.


The Kumho Ecsta HS52, manufactured by Kumho, impresses with an overall rating of 78%. In tests, the HS52 performs particularly well in dry handling, dry braking, and wet braking. Autobild also authoritative commended the tyre for convincing performance on wet and dry surfaces, short braking distances, and its economical price. Some points of minor drawbacks include a mediocre roll-off comfort (Autobild 2024) and slight weaknesses in aquaplaning behaviour (ADAC 2024). However, its good predicted mileage and low fuel consumption make up for these minor quibbles.


Turning to the Michelin Primacy 4+, from the renowned Michelin manufacturer, this tyre boasts a solid overall rating of 77%. Test results highlight its excellent exterior noise reduction and balanced high performance. The tyre also exhibits superior handling qualities, short dry braking distances, excellent mileage, and efficiency (Autobild 2024). ADAC 2024 also appreciated its balanced riding properties on both dry and wet surfaces and its low weight and fuel consumption, but slight aquaplaning weaknesses were also noted.


In head-to-head tests, these tyres fared closely. In the Vibilagare, Autobild, ADAC, and Autoklub ČR tests, Kumho Ecsta HS52 achieved positions of 3rd, 2nd, 8th, and 13th respectively out of 9, 55, 50, and 19 tested tyres. In contrast, the Michelin Primacy 4+ placed at 7th, 5th, 3rd, and 2nd in the same tests, showing a generally better performance.


In conclusion, while both tyres show great strengths in dry and wet handling, braking distances, and fuel efficiency, the Michelin Primacy 4+ pulls ahead in tests, courtesy of its excellent performance properties, superb mileage, and low exterior noise. The Kumho Ecsta HS52, on the other hand, stands out as an economical option, providing balanced performance at a competitive price.

Test Profile

Kumho
Ecsta HS52
Michelin
Primacy 4+
Goodyear
Efficient Grip Performance 2
Goodyear
Efficientgrip 2 SUV
Number of tests
10
13
18
5
Best position
#2
#1
#1
#1
Average position
6.0
4.3
6.1
2.2
Latest test
2026
2025
2024
2025
Available sizes
104
123
47
63

Wet

Wet
Kumho Ecsta HS52
77%
Michelin Primacy 4+
75%
Goodyear Efficient Grip Performance 2
76%
Goodyear Efficientgrip 2 SUV
83%
Aquaplaning - cross
Kumho Ecsta HS52
66%
Michelin Primacy 4+
72%
Goodyear Efficient Grip Performance 2
73%
Goodyear Efficientgrip 2 SUV
82%
Aquaplaning - longitudal
Kumho Ecsta HS52
73%
Michelin Primacy 4+
79%
Goodyear Efficient Grip Performance 2
69%
Goodyear Efficientgrip 2 SUV
78%
Wet braking
Kumho Ecsta HS52
80%
Michelin Primacy 4+
79%
Goodyear Efficient Grip Performance 2
72%
Goodyear Efficientgrip 2 SUV
85%
Wet handling
Kumho Ecsta HS52
79%
Michelin Primacy 4+
78%
Goodyear Efficient Grip Performance 2
75%
Goodyear Efficientgrip 2 SUV
86%
Wet circle cornering
Kumho Ecsta HS52
89%
Michelin Primacy 4+
78%
Goodyear Efficient Grip Performance 2
89%
Goodyear Efficientgrip 2 SUV
79%

Comfort

Comfort
Kumho Ecsta HS52
77%
Michelin Primacy 4+
86%
Goodyear Efficient Grip Performance 2
76%
Goodyear Efficientgrip 2 SUV
92%
Exterior noise
Kumho Ecsta HS52
73%
Michelin Primacy 4+
77%
Goodyear Efficient Grip Performance 2
75%
Goodyear Efficientgrip 2 SUV
90%
Comfort
Kumho Ecsta HS52
76%
Goodyear Efficient Grip Performance 2
90%
Goodyear Efficientgrip 2 SUV
84%
Interior noise
Kumho Ecsta HS52
71%
Michelin Primacy 4+
85%
Goodyear Efficient Grip Performance 2
71%
Goodyear Efficientgrip 2 SUV
100%

Dry

Dry
Kumho Ecsta HS52
87%
Michelin Primacy 4+
80%
Goodyear Efficient Grip Performance 2
75%
Goodyear Efficientgrip 2 SUV
83%
Dry braking
Kumho Ecsta HS52
89%
Michelin Primacy 4+
87%
Goodyear Efficient Grip Performance 2
73%
Goodyear Efficientgrip 2 SUV
82%
Dry handling
Kumho Ecsta HS52
85%
Michelin Primacy 4+
83%
Goodyear Efficient Grip Performance 2
73%
Goodyear Efficientgrip 2 SUV
84%

Costs

Costs
Kumho Ecsta HS52
76%
Michelin Primacy 4+
80%
Goodyear Efficient Grip Performance 2
91%
Goodyear Efficientgrip 2 SUV
84%
Rolling resistance
Kumho Ecsta HS52
70%
Michelin Primacy 4+
82%
Goodyear Efficient Grip Performance 2
84%
Goodyear Efficientgrip 2 SUV
77%
Mileage
Kumho Ecsta HS52
79%
Michelin Primacy 4+
91%
Goodyear Efficient Grip Performance 2
100%
Goodyear Efficientgrip 2 SUV
96%
Price/value
Kumho Ecsta HS52
97%
Michelin Primacy 4+
51%
Goodyear Efficient Grip Performance 2
97%
Goodyear Efficientgrip 2 SUV
87%

Dimensions and prices

Compare prices across all available dimensions for these tyres.

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