LOL...
Like most things I make I get a bit involved...
Keeps me outta the bar and saves a few coins at the same time.
I had a couple ideas floating around in my brain, but want minimalist for this truck, so maybe just a bar or hoop a foot and a half up to stop the tire should it try to get back out of the "well" it will rest in... Its not a work truck by any stretch so simple protection for the back window is all I really need.
I made some quick numbers today and looks like 40' is about right...
CW