I have new Kenda Kritirium tires on my bike. I have heard good things about them, such are low rolling resistance and not many flats. However, out of the last eight times I have gone riding I have gotten 9 flats. Everyone of those flats have been from glass. Keep in mind these are small pieces of glass, small enough that I have a hard time finding where they are stuck in the tire. Two of the flats have been the front tire and the other seven the rear tire. Each time I have topped my tubes off at, or above, 100 psi before the start of the ride. I have never had this many flats before in my life and it's driving me insane . My question is then am I just having some of the worst luck in the world, or did I get a set of bad tires? I guess a good third question is too ask if anyone can think of something I might be doing wrong?