Quote Originally Posted by caligurl
ok ladies! help me out here, please!

i seem to get a flat EVERY time i ride my MTB! if not during the ride... it flats overnight from something getting into the tire (stickers?)
my 5 cts worth...riding in western US, "goatheads" work their way into any tire. As someone said here before, "slime rules the desert!".
Goathead holes are small, so, slimed tubes seal the air leaks just fine.
Of course, be sure to check tires after every ride - small needle nose pliers are great for removing goatheads embedded in tires.

Just in case, for those frequent flats...put the leaky tube in the tub filled with water, if that's what it takes, to determine if the air leak is located on the outside or the inside of the tube. Just to rule out the rim as the culprit.