Jonathan.....
You can fit them. You will probably need to crank the torsion bars a bit and trim some of the mudflap plastic. I know that Brent (OffroadX) runs 32" tires on his X with no lift kit. He has cranked his torsion bars a bit and trimmed some mudflap, but it is very do-able.
That would give your "stocker" some much needed meat.