The Potenza RE050A 285/40 ZR19 103Y FSL Run Flat F Bridgestone is a performance summer tyre designed to increase the performance of sportscars, sports coupé and powerful sedans. It ensures exceptional traction and good handling. It's characterised by an asymetrical tread and a solid carcass. the tyre responds incredibly well when sport driving. Bridgestone selected resilient and light materials in order to reach optimal overall performances.