Pirelli P ZERO Race TLR 4S Road Tire

What makes Pirelli tyres so advanced? Motorsport-derived compound, structure and technologies PZERO Race 4S TLR is the first 4-season racing tyre with tubeless technology capable of providing high grip in all weather conditions and increased puncture protection, while maintaining the characteristics of a racing tyre in the PZERO Race range. This has been achieved thanks to the combination of SPEEDCORE tubeless technology, the latest evolution in terms of casing, and SMARTNET Silica, which has the best formulation for wet grip and chemical grip among Pirelli's compounds. Like the rest of the PZERO Race range, the PZERO Race 4S TLR is produced in Italy in the new Bollate factory. Features Tubeless Handling Wet Grip 4 Seasons Made in Italy. Technologies SmartNET Silica Pirelli SmartNET Silica technology delivers high rolling efficiency, thanks to its natural anisotropic orientation, which reduces heating while increasing elasticity, to help minimise energy dissipation. Enjoy highly reliable wet grip. The wide surface of the silica rod molecules enhances its natural water affinity, delivering confident handling on wet. Puncture resistance and extensive mileage. Pirelli’s SmartNET Silica compound features microscopic rod-shaped particles, that are arranged systematically, rather than chaotically, creating a strong, long-lasting tyre. SPEEDCORE The best performing tubeless-ready road structure in the Pirelli range features a mixed compound layer with aramid that coats the inner layer of the tyre, making it airtight. This new structure makes the tyre more resistant, thanks to the presence of the aramid, but at the same time less rigid and faster, due to the greater flexibility of the compound compared to a bead-to-bead fabric. The casing is then completed by a 120tpi Nylon ply and an anti-puncture layer, also made of aramid.