Hi Nick,
It's not the rear you have to worry about. It's the front, because the wheels in front turn, and the back wheels don't. Most likely you shouldn't have a problem, but I would suggest that you go to a shop and try one on the front. then, at full turn have the tire picked up to full compression and see if it rubs or hits anywhere. Repeat the procedure again with the wheel in the opposite direction. Most good tire shops will do this.
I don't really think you will be able to fit 32's stock. Why not buy the lift kit first? your looking a almost $500 bucks for 5 tires, yes you need to change the spare also. $150 to $200 more and there's you lift kit. Dead Link Removed Just my $.02
Oh! one more thing. If you lift now, then you'll be able to go 33's and not have to buy tires, but once. Dead Link Removed
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Happy Wheelin'
Ray L. Dead Link Removed
97 XLT 4X4 4.0L SOHC
[This message has been edited by Ray Lobato (edited 09-03-1999).]