Originally Posted by SoCal 370Z

I do like the concept of one-step lift-to-stand action as it solves exactly where to position both the your jack stand and the floor jack. The problem for me is that I could never own just two—I would want four of them! Living in Southern California I am leery of how I lift my vehicles as we get earthquake rollers. These stands look safe enough to leave a vehicle on during a roller.

Rep point for find.