SilverEscape, some of us bought the levelers separate... I don't think that ultimate kit was available when I bought mine, and even if it was I doubt I would have bought it. I already have 3 sets of plastic blocks, and prefer rubber chocks over plastic, and never intend to change a tire.. so the only thing it the kit that would be helpful to me is the levelers themselves (with their chocks of course).
That being said, I love my levelers... as I travel by myself, it is so easy to get about where I want to be, stick the levelers by the tires, pull forward until the large level on the front of my trailer says I am good, put truck in park and go stick the chocks under them. easy peasy.
