the SS595 Drift Competition 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 595EVO Street Competition State-of-the-art tire formulated for the ultimate driving experience. Rule the streets. Conquer the asphalt. Technologically advanced 3-D tread design. "Groove within Groove" technology for exceptional water dispersion capabilities and the latest compound formulated for competition. Precise cornering, exceptional grip. Responsive performance and control at high speeds. SS535 Winning combination of performance and comfort. Federal's SS535 brings new meaning to high performance. Superior performance, uncommon handling, combined with exceptional acceleration and stopping capabilities in wet/dry weather and surfaces. going by all of them and the fact that i did not specify exactly what tyre i was after just a cheap one. i will more than likely be getting the 535's. at the end of the day they should be better than worn out nexens