Pirelli P ZERO Race TLR 4S Tire Year-Long Racing Tire Tired of changing your tires for every race condition? Get one tire that can do it all. The Pirelli P ZERO Race TLR 4S Tire is a year-long racing tire with tubeless technology that can provide high grip in all kinds of weather and increased puncture protection, while still maintaining the racing feel characteristic of Pirelli's P ZERO Race range. This result has been achieved thanks to the Speed CORE tubeless technology, Pirelli's latest evolution in terms of casing constructions, and the Smart NET Silica, which holds the best formulation for wet and chemical grip among their compounds. Like the rest of the P ZERO Race range, the P ZERO Race 4S TLR is made in Italy in Pirelli's new Bollate factory. Features Smartnet Silica technology delivers high rolling efficiency, thanks to its natural anisotropic orientation, which reduces heating while increasing elasticity, to help minimize energy dissipation Speed CORE is an innovative tubeless-ready construction Puncture resistance for added durability SPECIFICATIONSSize700c Conditions Pavement, Wet Pavement Bead Folding TPI120Compound Smart NET Silica Protection Puncture Protection Type Clincher Tubeless Compatible Yes Intended Use Road Race Approximate Weight320g (28c), 365g (30c), 410g (32c) | Pirelli | P Zero Race Tlr 4S Tire 700 X 30 Tubeless Folding Black