The Pirelli P-Zero (PZ4) in size 275/40R20 106W is the 2026 performance benchmark for heavy, high-power SUVs. The (*) marking signifies that this is a BMW Star-Marked fitment, co-developed with BMW to meet the specific handling and electronic safety requirements of models like the BMW X3 (G01), X4 (G02), and X5.

The RFT designation confirms it is a Run-Flat Tyre, and (RO) indicates its manufacturing in Pirelli’s high-precision Romania facility.