Federal’s extremely successful UHP, the former ss595, has been repositioned and renamed simply as the 595. Slight technical changes have been made by FTC to the tire to suit the purposes and take the abuse of drifting competition.Combat-bred. Performance-driven. For those requiring flat-out performance, no other tire grips like the 595, yet still provides for the basic comforts of everyday driving. Aggressive V-shaped tread and innovative silica compound maximizes level of adhesion, resistance to aquaplaning, and gives your car ultimate control in acceleration, cornering and braking. Unparalleled comfort in its class.