John Davies used to pull his OEII with a 200 series Land Cruiser, but he's no longer online, so... in case someone else might be using the Andersen WDH with a similar truck...
My understanding is the Andersen manages weight distribution with the chains and sway control with the friction portion of the hitch.
I’ve got a 17' Lexus 2013 LX 570, like Toyota Land Cruiser, but has hydraulic suspension leveling. GVWR is 7300lbs. Carrying capacity is rated at 1200 in the US, higher in Europe. I'm pulling a 23' Oliver II weighing approximately 6000lbs with hitch weight of 600lbs.
Since the truck can manage the weight distribution via the suspension, much like with air bags, is there any reason not to just forgo the chain hassles and just use the hitch with the built in sway control?
I did drive for 1000 miles without the chains being correctly adjusted when I first picked up, on the trip home. Some sway was noticeable, but not dramatic.
The chains do tighten the load, but in most cases sway seems to be good when not hooked up.
Thoughts?