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Comparison: Michelin Primacy 4 vs. Uniroyal RainSport 5

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.

Performance comparison

Wet Performance
Michelin Primacy 4
77%
Michelin
Primacy 4
Uniroyal RainSport 5
87%
Uniroyal
RainSport 5
Wet Braking
Michelin Primacy 4
88%
Uniroyal RainSport 5
71%
Wet Handling
Michelin Primacy 4
67%
Uniroyal RainSport 5
84%
Best: Kumho Ecsta HS51 (92.0%)
Aquaplaning Longitudinal
Michelin Primacy 4
76%
Uniroyal RainSport 5
95%
Best: Kumho Ecsta HS51 (95.0%)
Aquaplaning Cross
Michelin Primacy 4
78%
Uniroyal RainSport 5
96%
Best: Kumho Ecsta HS51 (96.0%)
Best in category: Kumho Ecsta HS51 (92.8%)
Dry Performance
Michelin Primacy 4
68%
Michelin
Primacy 4
Uniroyal RainSport 5
54%
Uniroyal
RainSport 5
Dry Braking
Michelin Primacy 4
76%
Uniroyal RainSport 5
57%
Dry Handling
Michelin Primacy 4
59%
Uniroyal RainSport 5
51%
Best in category: Hankook Ventus Prime3 K125 (93.5%)
Comfort & Noise
Michelin Primacy 4
82%
Michelin
Primacy 4
Uniroyal RainSport 5
77%
Uniroyal
RainSport 5
Noise Exterior
Michelin Primacy 4
81%
Uniroyal RainSport 5
71%
Best: Kleber Dynaxer HP4 (90.0%)
Ride Comfort
Michelin Primacy 4
82%
Uniroyal RainSport 5
82%
Economy
Michelin Primacy 4
86%
Michelin
Primacy 4
Uniroyal RainSport 5
54%
Uniroyal
RainSport 5
Rolling Resistance
Michelin Primacy 4
79%
Uniroyal RainSport 5
46%
Mileage
Michelin Primacy 4
92%
Uniroyal RainSport 5
61%
Best in category: Goodyear Efficient Grip Performance 2 (94.0%)

Performance spider chart

Visual comparison of all performance categories from mutual tests.

Dimensions and prices

Compare prices across all available dimensions for these tyres.

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