Michelin 285/35 R21 105Y Pilot Super Sport * 2024

Michelin Pilot Super Sport * 285/35 R21 105Y is an ultra-high-performance summer tyre designed for compatible high-performance passenger cars requiring a 21-inch fitment and BMW * approval. This exact configuration uses a 285 mm section width, 35-series profile and 21-inch rim, with a 105Y XL service description. Load index 105 corresponds to a maximum load of 925 kg per tyre, while the Y speed rating allows speeds up to 300 km/h under the specified operating conditions.

Tread Design and Steering Response

The Pilot Super Sport uses a performance-oriented asymmetric tread pattern designed to provide precise steering response and stable road contact. The 35-series profile offers a direct steering feel suited to high-performance driving, while the reinforced XL construction supports the higher load requirements of this application.

Dry-Road Handling and Cornering

The 285 mm footprint provides a broad contact area for strong dry-road grip and lateral stability. The low-profile construction supports quick steering response, precise turn-in and predictable behaviour during cornering and high-speed lane changes. Actual handling depends on vehicle configuration, alignment, inflation pressure, road surface and driving style.

Wet-Road Performance

The tread pattern incorporates longitudinal grooves and water-evacuation features designed to help maintain road contact on wet pavement. This supports controlled wet-road traction and braking, although actual performance varies according to temperature, tread depth, tyre pressure, road surface and vehicle setup.

High-Speed Stability

The 105Y service description provides a maximum rated speed of 300 km/h, subject to the applicable load, inflation pressure and vehicle manufacturer's requirements. The performance-oriented construction is designed to maintain stable road contact and predictable steering response during high-speed driving.

Braking Performance

The Pilot Super Sport is engineered for high-performance road use, with a focus on strong dry braking, traction and cornering control. Its performance compound and tread design are intended to provide consistent contact during demanding road driving. Actual braking distances depend on vehicle condition, speed, tyre pressure, road surface and weather.

Comfort and Everyday Driving

The 35-series profile prioritizes steering precision and road feedback over maximum ride cushioning. This configuration is therefore particularly suited to performance-focused vehicles where handling response is important. Actual ride comfort and road noise depend on suspension setup, tyre pressure, road surface and vehicle configuration.

Seasonal Performance

The Michelin Pilot Super Sport is a summer performance tyre intended for warm-weather paved-road use. It is not designed as a dedicated winter tyre and should be used according to the vehicle manufacturer's approved tyre specifications.

Load Capacity and Speed Rating

The 105 load index corresponds to a maximum load of 925 kg per tyre. The Y speed rating corresponds to a maximum rated speed of 300 km/h. The exact configuration is XL and carries the * marking associated with BMW original-equipment applications.

Who Should Consider This Tyre?

Michelin Pilot Super Sport * 285/35 R21 105Y is suitable for compatible high-performance passenger cars requiring this exact fitment and BMW * approval. It is particularly suited to drivers seeking precise steering, strong dry-road grip, confident cornering, wet-road control and stable high-speed performance.