Originally Posted by WildBill

IMO, if you are in doubt, I'd take it to your LBS and spend the couple bucks to have them check it out...sometimes those "mystery" flats can be the worse!

I've put several thousand miles on my armadillos...not the lightest tires in the world, but man I haven't had them flat yet...(great now I will get one tonite during the fast paced ride! )