what 's the correct air pressure when doing it on sand, on highway, and on offroad.?

[fourfourto]

Originally Posted by BigBill

I'm looking at getting some tire deflators, but man are they expensive! Why?

? There brass,very few companys make them,they work well ?
I had them 2 years and never had to take them apart to clean.
I dont leave them on when offroading so they dont get dirty.
I do check them once a year(not off by more then 1 psi) reset to 18lbs spray a little wd on the top .
Also get the no lose valve caps ,like having a extra hand.

Oh! best of all... they sound cool airing down ,real cool when you drive airing down cool factor alone is worth the 50 bucks.(you cany even fill it up for less then that)