Must have hit something pretty hard to cave in the fuel tank like that. Those Ford skid plates are usually fairly tough my 89 F-450 has a plastic tank (diesel) my 88 had a plastic tank (gas). The plastic tanks are nice because here on the West Coast of Canada one word comes to mind which is rust.
I knoticed you are running XPS Tractions what do you think of them ?
I'am looking for a better traction tire something that will cut through mud,grass and loose dirt. Being the older 450 trucks being two wheeldrive need all the traction help they can get. I may have to install a limited slip or a locker.
Ohya the XPS Tractions in the LT235/85R16 size are $250.00 Canadian each so to install 4 new drive tires is 1000 dollars before installation charges etc.