Lube Airbags / Air Springs?

[markwoodlief]

Going to be putting new Air Springs on my 06 H2 today. Wanted to avoid the drying out and cracking of the airbags in the future. Any one have ideas on what i should use to 'lube' them once in awhile? Thought about wd40 or old motor oil, but dont want to put something on there that would make things dry out faster..

oh and I realize most of you will tell me to just put coils on, but I'm going to give the air suspension a shot for a bit, if it fails again I'll be doing coils for sure.