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,...
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Alcoa Wheel carries good quality solid extensions in various lengths for different size wheels ranging from 19.5" to 24.5" wheels. They come with stabilizers. Never had any problems with the ones I've used. http://www.alcoa.com/alcoawheels/north_america/en/info_page/accessories_hd_valve_stem_ext_stabilizer_kits.asp
