Quote Originally Posted by Ldub View Post
One of the main drawbacks of mounting a compressed air tank, in an out of the way place, is the fact that compressed air has moisture in it, LOTS of moisture.
There SHOULD be a drain petcock located on the bottom of any compressed air tank for draining out the water that accumulates on the inside as condensation, which would be somewhat difficult to access, if mounted in a hidden loca.
Otherwise it will eventually rust through...
That's why many aftermarket sources of compressed gasses are CO2.
I personally like a 50 cf scuba bottle, since I can press it into service in another hobby...scuba air has VERY little moisture in it.
But I will say, carrying around a miniature , pressurized to 3000 psi in the back of your ride, is NOT an option that everyone should entertain.
Don't tailgate the dub, it's comin' your way...

well thanks for telling me once the air tank was already shipped

ok, so mounting it in a hidden place probably isnt the way to go...

what about on the back of my roof rack?? how would a black pressurized air tank do in extreme heat (moab) and in extreme colorado cold (around 0)???