Are you just tracking the bike? I'm at a little over 6k miles on original tires and got enough treads for at least another 2k... I'm probably 70% highway/city and 30% backroads, only 1 trip to Tail of the Dragon and all around those parts; with speeds anywhere from speed limit to average 85mph on highways with some pulls here and there up to 180mph but normally no more than 140mph when just speeding. 33.5psi front and 30.5psi rear. I heard some complaints on youtube about tire wear so was weary at first when I got my V4S but after hitting 4k I was very happy with the tire wear.