- Run-flat tyres have reinforced sidewalls and are designed to keep the tyre fixed to the wheel, even when operating at low pressure. Most tyre manufacturers DO NOT recommend a Run-flat tyre be repaired following use at reduced pressure.
- Extra Load tyres are an evolution of the reinforced tyre for heavier, higher performance vehicles, allowing a lower profile tyre with extra load carrying capability. These tyres give more rigidity and enhanced road holding.
Pirelli P ZERO RFT XL (MOE) 92 W
225/40WR18
The Pirelli P Zero Runflat is a Max Performance Summer tyre designed to be fitted to Passenger Car

Only bought the tyres as they were recommended by Mercedes. Excellent handling but noisy on poor quality roads
- Karen Lewis, Sheffield - September 22, 2016