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Comparison: Michelin Primacy 4 vs. Uniroyal RainSport 5 vs. Goodyear Efficient Grip Performance 2 vs. Kumho Ecsta HS52

When it comes to comparing two summer tyres, the Michelin Primacy 4 and the Uniroyal RainSport 5, both come with unique strengths and weaknesses.


The Michelin Primacy 4, a replacement for the Michelin Primacy 3, rates highly with a stellar 82% on our scale. Designed in several locations including Spain, Germany, and Poland, this tyre performs exceptionally well in dry handling and comfort, making it a favourite amongst touring enthusiasts. However, it comes at a higher price than many alternatives. Based on the Autobild test, the Michelin Primacy 4 earned its place in the top 5 out of 53 tyres, which distinctly demonstrates its remarkable handling qualities, sharp steering response, and short braking distances. Moreover, this tyre also boasts high mileage and reduced rolling resistance, highlighted in the Tyre Reviews test. Notably, Michelin has recently introduced an updated model, the Michelin Primacy 4+ which builds on the quality of Michelin Primacy 4. Michelin, as a manufacturer, continues to produce quality tyres and push the boundaries of technology.


The Uniroyal RainSport 5, classified as an UHP (Ultra High Performance) tyre, scores 64% on our scale. Its strength resides in its superior aquaplaning performance- both longitudinal and cross- as shown in the Autobild test. This performance sees the Uniroyal RainSport 5 secure a respectable position 19 out of the 53 tested tyres. Additionally, in Tyre Reviews test, the RainSport 5 made a mark in wet braking and handling, furthering its reputation for quality performance in wet conditions. As stress-worthy, this model didn't replace any previous Uniroyal model. Manufactured by Uniroyal, this tyre offers an excellent balance between quality and cost.


In conclusion, the Michelin Primacy 4 stands out with superior handling qualities, elevated comfort, and high mileage but at a higher price. Meanwhile, Uniroyal RainSport 5 delivers solid performance in wet conditions and ranks highly for wet handling and braking at a more affordable cost. Choosing between the two? It’s a matter of prioritizing what features matter the most to you.

Test Profile

Michelin
Primacy 4
Uniroyal
RainSport 5
Goodyear
Efficient Grip Performance 2
Kumho
Ecsta HS52
Number of tests
20
15
18
10
Best position
#1
#3
#1
#2
Average position
3.5
16.1
6.1
6.0
Latest test
2022
2026
2024
2026
Available sizes
384
128
47
104

Wet

Wet
Michelin Primacy 4
78%
Uniroyal RainSport 5
84%
Goodyear Efficient Grip Performance 2
76%
Kumho Ecsta HS52
77%
Wet braking
Michelin Primacy 4
86%
Uniroyal RainSport 5
81%
Goodyear Efficient Grip Performance 2
72%
Kumho Ecsta HS52
80%
Aquaplaning - cross
Michelin Primacy 4
59%
Uniroyal RainSport 5
93%
Goodyear Efficient Grip Performance 2
73%
Kumho Ecsta HS52
66%
Wet handling
Michelin Primacy 4
77%
Uniroyal RainSport 5
80%
Goodyear Efficient Grip Performance 2
75%
Kumho Ecsta HS52
79%
Aquaplaning - longitudal
Michelin Primacy 4
73%
Uniroyal RainSport 5
91%
Goodyear Efficient Grip Performance 2
69%
Kumho Ecsta HS52
73%
Wet circle cornering
Michelin Primacy 4
83%
Uniroyal RainSport 5
79%
Goodyear Efficient Grip Performance 2
89%
Kumho Ecsta HS52
89%
Wet side guide
Michelin Primacy 4
68%
Uniroyal RainSport 5
88%
Goodyear Efficient Grip Performance 2
67%

Dry

Dry
Michelin Primacy 4
81%
Uniroyal RainSport 5
68%
Goodyear Efficient Grip Performance 2
75%
Kumho Ecsta HS52
87%
Dry braking
Michelin Primacy 4
91%
Uniroyal RainSport 5
72%
Goodyear Efficient Grip Performance 2
73%
Kumho Ecsta HS52
89%
Dry handling
Michelin Primacy 4
81%
Uniroyal RainSport 5
65%
Goodyear Efficient Grip Performance 2
73%
Kumho Ecsta HS52
85%
Dry driving behavior
Michelin Primacy 4
83%
Uniroyal RainSport 5
48%
Dry lane changing
Michelin Primacy 4
90%
Goodyear Efficient Grip Performance 2
87%

Offroad

Offroad
Michelin Primacy 4
78%
Uniroyal RainSport 5
95%

Comfort

Comfort
Michelin Primacy 4
80%
Uniroyal RainSport 5
81%
Goodyear Efficient Grip Performance 2
76%
Kumho Ecsta HS52
77%
Exterior noise
Michelin Primacy 4
78%
Uniroyal RainSport 5
82%
Goodyear Efficient Grip Performance 2
75%
Kumho Ecsta HS52
73%
Comfort
Michelin Primacy 4
83%
Uniroyal RainSport 5
82%
Goodyear Efficient Grip Performance 2
90%
Kumho Ecsta HS52
76%
Interior noise
Michelin Primacy 4
82%
Uniroyal RainSport 5
81%
Goodyear Efficient Grip Performance 2
71%
Kumho Ecsta HS52
71%

Costs

Costs
Michelin Primacy 4
88%
Uniroyal RainSport 5
69%
Goodyear Efficient Grip Performance 2
91%
Kumho Ecsta HS52
76%
Rolling resistance
Michelin Primacy 4
88%
Uniroyal RainSport 5
69%
Goodyear Efficient Grip Performance 2
84%
Kumho Ecsta HS52
70%
Fuel efficiency
Michelin Primacy 4
86%
Uniroyal RainSport 5
87%
Goodyear Efficient Grip Performance 2
100%
Mileage
Michelin Primacy 4
93%
Uniroyal RainSport 5
62%
Goodyear Efficient Grip Performance 2
100%
Kumho Ecsta HS52
79%
Price/value
Michelin Primacy 4
83%
Uniroyal RainSport 5
70%
Goodyear Efficient Grip Performance 2
97%
Kumho Ecsta HS52
97%

Dimensions and prices

Compare prices across all available dimensions for these tyres.

Mutual tests

OrganizationSeasonYearDimension
AutobildAutobild
Summer
2022215/55 R17View

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