Since when do Sequoia have IRS? Or am I not looking at the picture right...
And yea man, I can't figure out why people get giant jacked up trucks that they don't/can't do anything with. It's like that Tahoe we saved over the weekend, it had like a 8" lift and giant tires and was just for show. And sure enough, the one time he takes it offroad his CV and ball joints all explode (on what could barely be called a trail) from being jacked so high and not being truly built.
One of my buddies rule's of thumb is that you can only jack as high as your junk is long, otherwise you have a serious disorder...