Originally Posted by green machine
I have staun, and there ok. For years I have kept a valve core tool (available at ANY auto parts store) screwed into an extra valve stem in my center console. Simply unscrew the core, put your gauge on when you think your close, and viola; deflated tire. WAY faster.
Oh, and you never know when you will need a spare valve stem eh red chilli?
I use the cheapie screw-ons and like 'em.
Oh, and as far as spare stems..... since I relocated my stems beyond rock reach, no es necessario. WFLLT.