I had this installed at Alignment Plus in San Marcos, CA.
Along with this install I had the rig aligned and sure enough it was off.
Alignment is recommended because they are only aligned when they are a cutaway van and before the box is installed on the back.
This stabilizer puts 230 lbs worth of pressure in both directions. This will help with driver fatigue and in case I get a front blow out. The pressure put on is not really noticeable turning corners but I can tell it does help return the wheel back to neutral.