Do non-Leaking Valve Extenders Exist
I have had two different brands of extenders put on the rig (one each last time the tires were changed) and they have both leaked. I call the service center and they just say "some of them leak a bit,...
Forum Discussion
3 RV's with valve extenders and none leaked. Tighten a little more than finger tight. Make sure they are installed so they don't flop around when on the road. Using non-flexible stems to match your needs helps. Using flow through caps makes it easy checking and adding air, even on the inside duals.
