I have a 2010 pro4x that is a work truck. It is fully loaded with tools. I have added a sway bar and air bags to control sway while changing lanes and turning. Gonna install a set of 5100s and larger tires (35s??). Question is, should I run the 5100 struts on middle setting or on lowest setting and a 1.5" spacer. Truck never goes off road. Just want to eliminate sway and not kill ride while increasing height a little for tires.