Storing with hydraulics jacks up or down?

[ginagary]

We have a 2007 Winnebago Jounrey. We store our DP in a barn with cement floors. Is it better to store it with the hydraulic jacks up or down?
Thank you

[tmmar]

I store my coach with the jacks up but I put 4x4's under the feet of the jacks so that when the air bags lose air and the coach settles, it settles on the 4x4's and it keeps the pressure off the tires and suspension.

[BIKERK9]

Also every 2-3 weeks spray some oil on the exposed pistons to protect them from the elements. Remember to put something between the tires and concrete.

[wildtoad]

I have read in several places it is best to store with the jacks down and taking pressure off the tires and suspension.