Guys!! i've just tested the Federal 595 Evo recently at SnF trackday, last saturday dated 12th Nov 2011..i put at front wheel, n my rear wheel is yokohama s drive..really bro, the Federal 595 Evo really bite the tarmac la, but of coz the performance is not like ad07 or other semislicks tyres la..for rm225 for a piece, 195/55/15, value for money la..but as for yokohama s drive, hurmm, for street use ok la..but the 595evo, for 1st impression, i'm kindda under estimate the performance actually, hahah...u guys shud try la if have low budget, but if more budget of coz better take Kumho Ku36 or federal RSR..hehehe..wordd!!!!