I am thinking about chopping down the wheel wells on the interior of my full size Blazer to make room for a camping sleeper type arrangment back there. I want to cut down as far as it can go -- which I hope is near the point where the very top of the wheel well opening ends. Now, I can't possibly imagine the suspension on my truck compressing to the point where the wheel would hit this.. but is it possible? It looks like serious over-kill to me.. but you never know. Has anyone tried this?