Pirelli 285/40 R20 108Y P Zero PZ4 * 2024

Pirelli P Zero PZ4 285/40 R20 108Y XL * 2024 is an ultra-high-performance summer tyre designed for compatible premium vehicles requiring a 285 mm section width, 40-series profile and 20-inch rim. The 108Y service description provides a maximum load index of 108 and a Y speed rating for speeds up to 300 km/h, while the * marking identifies a BMW-specific original-equipment homologation.

Tread Design and Steering Response

The P Zero PZ4 features a performance-oriented tread design developed to provide precise steering response and controlled road contact. Its tread geometry and compound are engineered for premium vehicles where accurate directional control and responsive handling are important.

Dry-Road Handling and Cornering

The 285/40 R20 configuration combines a wide contact patch with a performance-focused compound to support strong dry-road grip, braking and cornering stability. The reinforced 108Y specification is suited to vehicles requiring high load capacity together with high-speed performance.

Wet-Road Performance

The P Zero PZ4 incorporates water-management grooves and a high-performance compound designed to maintain reliable wet-road contact. Its tread architecture supports predictable wet handling and braking while balancing the high-grip requirements of a premium performance tyre.

High-Speed Stability and Comfort

With a Y speed rating, the tyre is designed for high-speed applications up to 300 km/h under the applicable conditions. The PZ4 also focuses on balancing handling precision with acceptable road comfort and noise characteristics for premium vehicle use.

Original Equipment Specification

The * marking denotes a BMW original-equipment homologation. This means the tyre has been developed and approved for specific BMW applications, and compatibility should be confirmed against the vehicle manufacturer's approved tyre specification before installation.

Summer Performance

The P Zero PZ4 is a summer ultra-high-performance tyre aimed at drivers who prioritise responsive steering, strong dry grip, dependable wet-road behaviour and stable high-speed handling. It is intended for paved-road performance rather than winter or off-road use.

Load Capacity and Speed Rating

The 108 load index corresponds to a maximum load capacity of 1000 kg per tyre. The Y speed rating corresponds to a maximum rated speed of 300 km/h, subject to the correct inflation pressure, vehicle load and manufacturer's requirements.

Who Should Consider This Tyre?

Pirelli P Zero PZ4 285/40 R20 108Y XL * is suited to compatible BMW and other approved premium applications requiring this exact size and homologation. It is a strong choice for drivers seeking high-speed stability, precise steering, strong dry-road grip and controlled wet-road performance.