The Nankang NS-20 Ultra Sport is a sporty wide-base tyre for large cars, optimised to provide top grip and driving performance on both dry and wet asphalt.The 4 wide longitudinal grooves effectively remove water, which improves handling and braking distances in the rain, and prevents water transfer.The narrow longitudinal grooves remove water and also play an important role in minimising tyre wear.Narrow transverse grooves effectively reduce tyre noise.The new high quality rich silica rubber compound ensures the best possible grip in all conditions.Taiwanese Nankang is one of Asia's oldest and most traditional tyre manufacturers, with know-how and technology at the forefront of its field. Nankang has long been committed to putting the quality of its tyres first, with the principle that Nankang tyres not only meet but exceed all modern requirements. In fact, Nankang tyres stand comparison with tyres from any other manufacturer.