Pirelli 275/45 R20 110Y Runflat P Zero PZ4 * 2024

The Pirelli P Zero PZ4 275/45 R20 110Y Run Flat is an ultra-high-performance summer tyre developed for high-end cars and SUVs that require strong handling, braking and traction at higher speeds. This XL-rated configuration carries a 110 load index and Y speed rating, with Pirelli's Run Flat technology and the BMW star (*) original-equipment marking. The 275 mm width and 45-series profile provide a broad contact area while retaining a relatively low sidewall for responsive steering and controlled cornering.

The P Zero PZ4 is the fourth generation of Pirelli's P Zero performance family and was developed with input from leading vehicle manufacturers. In this exact configuration, the combination of 20-inch fitment, XL construction, 110Y rating and Run Flat capability is aimed at powerful road vehicles where handling and high-speed stability are important. The BMW (*) marking identifies the tyre as an OE-developed version, so buyers should check their vehicle documentation and existing sidewall markings before ordering. For customers using Dwbtyres to buy car tyres in UAE, this specification should be matched exactly rather than substituted with a visually similar P Zero version.

Asymmetric tread design and road behaviour

The P Zero PZ4 uses a performance-oriented tread design with customised inner and outer tread areas. Pirelli describes the inner design as being focused on wet safety, traction and ride comfort, while the outer design uses an optimised pitch sequence and siping approach to reduce rolling noise and resistance. The pattern is designed to support controlled steering, cornering and braking rather than prioritising off-road traction or winter performance.

Dry and wet-road performance

On dry roads, the wide 275 mm footprint and performance-oriented construction are suited to precise steering inputs and stable cornering. In wet conditions, Pirelli highlights its high-silica tread compound and wet-performance characteristics. The exact configuration carries a B wet-grip class and a 70 dB external rolling-noise figure in Pirelli's European listing. It is a summer tyre and is not intended for severe ice and snow conditions.

Run Flat capability and everyday comfort

Run Flat technology is a significant part of this configuration. Pirelli states that its Run Flat tyres are designed to help maintain vehicle control following loss of inflation pressure and, under its stated conditions, allow continued driving for up to 80 km at a maximum of 80 km/h. The 45-series profile and XL construction favour stability and steering response, although drivers who prioritise a softer ride may prefer a less performance-focused tyre specification.

Who this P Zero PZ4 suits

This Pirelli is suited to drivers of compatible premium SUVs and high-performance passenger vehicles who want summer road performance combined with Run Flat convenience and BMW-approved OE specification. It is less appropriate for drivers seeking dedicated winter capability, off-road use or a comfort-first touring tyre. The 110Y rating allows up to 1,060 kg per tyre and a maximum speed category of 300 km/h, subject to the vehicle manufacturer's requirements. The 2024 manufacturing year supplied for this listing should be confirmed against the tyre's DOT or production marking when received.