Re: This may a stupid question, but sometimes my stupid questions pay off.
Yes you can fit a full size tire and wheel in the spare tire well. Most WJs came with full size spare wheels from the factory.
[SIGPIC][/SIGPIC][/SIGPIC] Former owner of a 2004 Grand Cherokee Overland, was mostly stock, was used as a work vehicle, had K.O.R. Hard Steering Stabilizer, Monroe Reflex Shocks.
Traded in for a new 2012 4Runner Trail Edition at 218k miles.