The Pirelli P-Zero PZ4 in size 205/40R18 86W is a flagship Max-Performance summer tyre that distills Pirelli’s Formula 1 expertise into a road-legal package. This specific variant is a Run-Flat (RFT) model, carrying the * (star) marking, which identifies it as BMW Original Equipment (OE). The (RO) code confirms its production in Romania, and Y23 indicates it is from the 2023 production batch.

In Singapore, this ultra-low-profile 18-inch fitment is the definitive factory-spec choice for the MINI Cooper S / JCW (F56) and the BMW 1 Series, where razor-sharp handling and temporary mobility after a puncture are paramount.