i've got a set of Dunlop Sportmax gp's, ak D209gp, that came off jason dasalvo's superstock bike. they were used for morning practice @ road america. they have 1 heat cycle and 8 laps on them. the front is 120/70-17, in the 640 compound. the rear is a 190/60-17, in the 3138 compound, matching...