Quote Originally Posted by jff45 View Post
I have the same upgraded 3550 kgs GVM with 300 kgs springs and heavily loaded rear drawers, etc. My van can get to 2.7t if I need to carry 200 kgs of water and I put 260 kgs on the towball.
I opted to keep my Polyairs when I upgraded the suspension because they were nearly new and I put them at 10 psi when towing even if I probably don't need to.
I also use a WDH (with anti sway cams) to move some of the weight to the front and that keeps it all pretty level. If I don't do the weight distribution, the front feels uncomfortably light.
Thanks jff45

I had some further conversations yesterday with someone who I trust and has knowledge in this area and he convinced me that the airbags are not required. So I decided against them.

As for steering I find very little change with van on, so no wdh used. The van and truck sit level and tows very well.

I now have a brand new set in their box unopened that I’ll sell


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