DIY deflators

[FJBen]

I though this was a good tech idea on colorado4x4.org

http://www.colorado4x4.org/vbb/showthread.php?t=108073

 

[Red_Chili]

Clunky, but cool.
I don't deflate to one fixed pressure, though!

 

[Beater]

I have something similar, but I have yet to be able to get 4 tires at the same pressure.