I understand about the Specialized Armadillo tires. BUT do they have increased rolling resistance? If so, I'd rather change a flat every other day than have to struggle with tires that won't allow me to work with building speed. Like I said, I need all the help I can get. Once winter sets in, I can get the ugliest, knobbiest, nastiest, heavy tires I can find, but for now... I really would like to work on my goal for the summer!
I checked the hole. It's a very very very small slit-type hole.
*sigh* Could I be putting too much air in the tire? I've put too much air in tires before (not these, so I thought), and when it bursts, there's a big slit-type gash in the tube. I pump my tires to 120 psi. The front is fine, but the rear tire always is the one to get the flat.
Koffee