[Freesail99]

I myself just got a bike the other day. I am riding it to try and help my heart, which has been giving me problems. Weight will also add to your getting flats.
When my kids were little they always got flats on there bikes on the farm. I don't remember the name, but there was this green stuff that you put inside the tires so they didn't get flats. I will tell you it worked and I think it cost under 10 bucks to do both bikes. I would try that first to stop the punctures.