Pirelli 235/35 R19 91Y P Zero PZ4 RO2 2024

Pirelli P Zero PZ4 235/35 R19 91Y XL RO2 is an ultra-high-performance summer tyre developed for performance-oriented road cars and supplied with an Audi-specific RO2 original-equipment marking. The 235 mm width, 35-series profile and 19-inch rim combination is designed around responsive handling, strong wet grip and high-speed stability. With XL construction and a 91Y rating, this configuration supports vehicles that require increased load capacity alongside performance-focused road behaviour.

Performance-focused road behaviour

The P Zero PZ4 is Pirelli's fourth-generation P Zero ultra-high-performance tyre, developed through collaboration with vehicle manufacturers. The exact RO2 version is an original-equipment specification associated with Audi applications, so buyers should match the marking and complete tyre specification with the vehicle's approved fitment rather than treating every PZ4 in this size as interchangeable. The low 35-series sidewall helps reduce flex during steering inputs and supports a direct, controlled feel through corners.

Asymmetric tread and wet-road performance

The P Zero PZ4 uses an asymmetric tread with different inner and outer tread areas. Pirelli describes the inner section as using a high-silica compound and tread arrangement designed to improve wet traction, while the outer section uses an optimised block sequence and siping design to reduce noise and rolling resistance. Longitudinal grooves and the internal tread design help channel water away from the contact area, supporting wet-road grip and resistance to aquaplaning.

Dry grip, steering and braking

On dry roads, the P Zero PZ4 prioritises steering response, cornering control and high-speed stability. The relatively short sidewall of the 235/35 R19 configuration gives the tyre a more immediate response to steering changes than a taller-profile touring tyre. Pirelli positions the PZ4 for sporty driving with strong braking and traction performance at high speeds. The 91 load index corresponds to a maximum load of 615 kg per tyre, while the Y speed rating corresponds to 300 km/h.

Comfort, noise and everyday use

This PZ4 specification remains a performance-oriented road tyre rather than a comfort-focused touring tyre. Pirelli's customised outer tread design uses a low-pitch sequence and siping to reduce rolling noise, and the exact RO2 235/35R19 specification is listed with 68 dB external rolling noise and an A wet-grip class. The low-profile construction can still transmit more road texture over broken surfaces than a higher-profile tyre, which is an important consideration for urban driving.

Who should consider the RO2 version

This exact Pirelli P Zero PZ4 235/35 R19 91Y XL RO2 is most suitable for drivers whose vehicle specifically calls for this Audi OE specification and who prioritise precise handling, wet-road grip, braking performance and high-speed road stability. It may be less suitable for drivers mainly seeking maximum ride softness or a tyre for winter conditions. When comparing Pirelli Tyres on Dwbtyres, buyers should verify the RO2 marking and vehicle-approved specification before ordering. For customers looking to buy car tyres in UAE, the summer construction is particularly relevant to performance-focused road use in warm conditions.