hey, that may be it... so i let all of the air out of the front tire and kinda 'worked' the tire a little bit while gently pushing on the valve stem and the valve stem went 'back into' the tire some... and then the tire was sitting fine... so, i aired it up and the tire looks better when i spin it... here's my question though... the valve stem isn't sticking out as far as it was before... does that matter? if i compare the front (which i was just working on) to the back tire (which is the way the front was), the threads of the valve stem stick out about 3/8" on the front tube, and about 5/8" on the rear tube... **runs to get digital camera, takes pics, uploads them, etc **....
front after pushing the valve stem 'into' the tire...
rear... the way the front was...
is the front ok? the tire looks better when it spins... the way it was (and the way the rear currently is), theres a slight wobble where the valve stem is when i spin the tire
Originally Posted by demoncyclist
Push the valve back into the tire from the rim side as you seat the tire. If you put the valve nut on before fully seating the tire, it won't sit right. The tubes I'm using right now don't have threaded stems, so this isn't a problem. I wouldn't use a smaller tube. Inflating it to correct pressure in a tire that is larger than what the tube is designed for can put extra stress on the structural integrity of the rubber, as it needs to stretch farther to fill the tire properly, and becomes a thinner layer of rubber.