Michelin Pilot Sport 4S

Good spec profile
Estimated from manufacturer specs (UTQG, warranty, speed rating)
Scouter Analysis
The Michelin Pilot Sport 4S is a standout choice for drivers who prioritize dry and wet grip above all else. With a perfect dry grip score of 10 and a wet grip score of 9, it surpasses the category averages, making it ideal for high-performance driving and track use. The 30,000-mile treadwear warranty, while lower than the category average, is still noteworthy in this segment, offering a balance between performance and longevity. In the ultra high performance summer category, the primary focus is on dry and wet grip, followed by handling. The PS4S excels in these areas, with its AA traction grade and Y speed rating supporting its high scores. However, its comfort and noise levels are average, which might not appeal to those seeking a quieter ride. When compared to competitors like the Pirelli P Zero (PZ4), the PS4S offers superior grip but may not match the PZ4's potential for comfort. The Michelin Pilot Sport All Season 4 offers a broader seasonal range but compromises on the extreme grip levels of the PS4S. Avoid the PS4S if you prioritize a quiet, comfortable ride over ultimate grip, or if your driving involves high annual mileage—consider the Pirelli P Zero (PZ4) or an all-season alternative for a more balanced approach.
Spec-based analysis — see our methodology.
Performance Profile
Estimated from manufacturer specs — not measured test data.
Technical Specifications
Where to Buy
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Available Sizes & Specs
| Size | Load Index | Speed Rating | UTQG | Max Load (lbs) | Max PSI | Weight (lbs) |
|---|---|---|---|---|---|---|
| 215/45R17 | 91 | ZR | 300 AA A | 1,356 | 50 | 19 |
| 215/45R20 | 95 | ZR | 300 AA A | 1,521 | 50 | 24 |
| 225/35R19 | 88 | ZR | 300 AA A | 1,235 | 50 | 21 |
| 225/35R20 | 90 | ZR | 300 AA A | 1,323 | 50 | 23 |
| 225/40R18 | 92 | ZR | 300 AA A | 1,389 | 50 | 21 |
| 225/40R18 | 92 | ZR | 300 AA A | 1,389 | 50 | 21 |
| 225/40R19 | 93 | ZR | 300 AA A | 1,433 | 50 | 22 |
| 225/40R19 | 93 | R | 300 AA A | 1,433 | 50 | 22 |
| 225/45R17 | 94 | ZR | 300 AA A | 1,477 | 50 | 21 |
| 225/45R18 | 95 | ZR | 300 AA A | 1,521 | 50 | 22 |
| 225/45R19 | 96 | ZR | 300 AA A | 1,565 | 50 | 23 |
| 225/50R18 | 99 | ZR | 300 AA A | 1,709 | 50 | 23 |
| 235/35R19 | 91 | ZR | 300 AA A | 1,356 | 50 | 22 |
| 235/35R19 | 91 | ZR | 300 AA A | 1,356 | 50 | 22 |
| 235/35R19 | 91 | ZR | 300 AA A | 1,356 | 51 | 22 |
| 235/35R20 | 92 | ZR | 300 AA A | 1,389 | 50 | 23 |
| 235/35R20 | 92 | ZR | 300 AA A | 1,389 | 50 | 23 |
| 235/35R20 | 92 | ZR | 300 AA A | 1,389 | 50 | 24 |
| 235/40R18 | 95 | ZR | 300 AA A | 1,521 | 50 | 21 |
| 235/40R18 | 95 | ZR | 300 AA A | 1,521 | 50 | 22 |
| 235/40R19 | 96 | ZR | 300 AA A | 1,565 | 50 | 23 |
| 235/40R19 | 96 | ZR | 300 AA A | 1,565 | 50 | 23 |
| 235/40R20 | 96 | ZR | 300 AA A | 1,565 | 50 | 24 |
| 235/45R17 | 97 | ZR | 300 AA A | 1,609 | 50 | 22 |
| 235/45R18 | 98 | ZR | 300 AA A | 1,653 | 50 | 23 |
| 235/45R20 | 100 | ZR | 300 AA A | 1,764 | 50 | 24 |
| 235/45R20 | 100 | ZR | 300 AA A | 1,764 | 50 | 24 |
| 235/50R18 | 101 | ZR | 300 AA A | 1,819 | 50 | 25 |
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