It's been about three weeks since I got the new M1 put on and this morning I was checking my tires before I was off to work and I saw this blue thing on my tire. I thought it was a piece of gum or something so I tried to kick it off and it didn't move. I was pissed when I realized it wasn't gum but something else puncturing my tire. I'm glad I bought the extended warranty so it'll be replaced for free but three weeks is not a long amount of time to pass between flats. I'll have the new one on today, just in time for the long weekend. I hate flats!