Sporting Performance, All-Season Confidence
The Michelin Pilot Sport A/S 4 combines ultra-high-performance handling with true all-season usability, offering strong grip in dry, wet, and light snow conditions.
Michelin Pilot Sport AS 4 Reviews
Sport-Tuned, All-Season Capability
- Comes with wide circumferential grooves plus large rain channels to evacuate water rapidly and reduce hydroplaning risk.
- Made from a race-derived silica Extreme Silica+ compound for better wet and dry grip while extending treadwear.
- Includes 360° variable depth interlocking sipes for consistent grip and stability across the tread.
- Has reinforced outer shoulder blocks for lateral grip and sharper cornering support.
- Built with Dynamic Response Technology (hybrid belt + nylon) to ensure precision steering and uniform wear.
The Michelin Pilot Sport AS 4 is an Asymmetrical Tyre

Asymmetrical tread patterns combine different tread types to deliver maximum wet and dry road grip via its inner and middle tread, while outside, larger and rigid tread blocks dominate the design to improve cornering.
To avoid fitting mistakes, asymmetrical tyres are labelled "outside" and "inside only" so you know if they will face your vehicle or out.

Asymmetrical tread patterns combine different tread types to deliver maximum wet and dry road grip via its inner and middle tread, while outside, larger and rigid tread blocks dominate the design to improve cornering.
To avoid fitting mistakes, asymmetrical tyres are labelled "outside" and "inside only" so you know if they will face your vehicle or out.
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