Pirelli 245 40 R20 PZero (*) RFT Tyre BMW X4 F26
Pirelli 245/40R20 99Y XL PZero (*) RFT Tyre The P Zero Run Flat is a Max Performance Summer self-supporting run-flat tyre developed for the drivers of sports cars, sports coupes and high performance luxury sedans. P Zero Run Flat tyres feature a special silica and carbon black tread compound that proves competent during the first few miles of driving when the tire is still cold. The tread compound is molded into Pirelli's S-treme asymmetric design in which the location and width of t