touring suspension& load level height control

[3strikes]

I have this on my van. how does it work? air shocks, air ride bags?
thanks for any help.

[BABYGRAND]

Do a search in the caravan forums for shocks or nivomat.

[McClane]

I was just reading an article on load levelling suspension on caravans in the Mopar magazine from DC. Lemme see if I can't dig it up.