Polyairs or Firestones? Anybody done it yet?

[LiveFreeAndRoam Avid PP Poster! Find all posts View Profile Close LiveFreeAndRoam]

Generally you would want to keep them at 15 psi max unless you got to much stuff over gvm...

Thanks for the info lc120_man.

I recall reading a brochure that stated a max pressure of 30psi. I don't have the brochure any longer, so I went digging some more and this is what I found online.

Page 35 of the Firestone Air Spring Master Catalog Nov. 2007 indicates the upper limit is 25psi. Interestingly, the same brochure from 2005 on page 17 recommends a max of 20-35psi, depending on the application. I wonder if I read the 2006 brochure, which I can't find online.

I am curious where your figure of 15psi comes from. Though, your point is well taken; I will maintain them at the minimum practical pressure for an even keel. No more 1" lifts just for the fun of it .

Cheers,
LFaR.