Tikkamike wrote:
My TT came with one. I understand its purpose for helping level out the ride and distribute the weight better. However I have a 3/4 tom GMC with air bags so I can level the truck as much of as little as I want. I have a buddy who claims it helps with anti sway.. is this true? I dont see where its going to do much.
Yes air bags will level the truck. However. It will still be nose light, and prone to sway. They are useless for putting lost weight back on the steering axle.
As for the WDH. It will level the entire rig, AND return lost weight to the steering axle. A light steering axle will cause sway, due to the loss of steering control. The WDH plants the steering axle, and returns control to the driver.