i noticed a lot of open space under the spare tire well, bumper, etc.. i don't wanna cut holes.. it looks half assed.. what about a tin sheet, braced, and cut molded under the entire undercarriage ?

where can i get tin, or can anyone suggest a better material.. fiberglass mat, 2-3 layers ?

 

I use aluminum sheet. It'll get more dings in it but at least it won't rust. Just make sure you test fit it with the suspension all the way down and up to make sure there is no interference. Easiest way to get it on there is to rivet it up.