Michelin Primacy 4 St vs Kumho Ecsta PS91
Performance Comparison
Feature by Feature
| Category | Primacy 4 St | Ecsta PS91 |
|---|---|---|
| Overall Score | 10.0 | 8.3 |
| Dry Performance | 100.0 | 82.0 |
| Wet Performance | 100.0 | 73.0 |
| Comfort | - | - |
| Noise | - | - |
| Wear | 100.0 | 55.0 |
EU Label Ratings
| Rating | Primacy 4 St | Ecsta PS91 |
|---|---|---|
| Fuel Efficiency | C | - |
| Wet Grip | A | - |
| Noise Level | 70 dB | - dB |
Detailed Comparison: Michelin Primacy 4 St vs Kumho Ecsta PS91
In this head-to-head comparison, we analyze the Michelin Primacy 4 St against the Kumho Ecsta PS91 — both popular summer tires. We compare overall performance scores, individual category ratings, and EU label data to help you decide which tire is the better choice.
Overall Performance
The Michelin Primacy 4 St scores 10.0/10 overall, while the Kumho Ecsta PS91 achieves 8.3/10. The Michelin Primacy 4 St holds a 1.7-point advantage in overall rating.
Category Strengths
- Michelin Primacy 4 St leads in: Dry Grip, Wet Grip, Treadwear
In Dry Grip, the Michelin Primacy 4 St scores 100.0/10 compared to 82.0/10 for the Kumho Ecsta PS91. The Michelin Primacy 4 St has the edge here.
In Wet Grip, the Michelin Primacy 4 St scores 100.0/10 compared to 73.0/10 for the Kumho Ecsta PS91. The Michelin Primacy 4 St has the edge here.
In Treadwear, the Michelin Primacy 4 St scores 100.0/10 compared to 55.0/10 for the Kumho Ecsta PS91. The Michelin Primacy 4 St has the edge here.
Which Tire Should You Choose?
Based on our testing data, the Michelin Primacy 4 St is the overall winner with a score of 10.0/10.
Our Verdict
Best Choice
Michelin Primacy 4 St
10.0/10