I'm guessing you mean inside the cargo area.
Thanks for the offer of the pix; I thought about that, but use my truck too much to haul things. That'd eat up a lot of real estate.
I run a swap meet once a month, so the back has a could of tables in it, bag chairs, two EZ Ups, a big crate with a radio, several tote boxes, a couple case of soda/water/Gatorade, and the list goes on. A spare tire would really eat into that.
Brad