Tire difference...
 

What woudl the difference be if i got some 245/50/16 in the back, while my fronts are 225/60/16, would the rear sit a little lower, or would the size difference equal out...i know they would be wider, but height wise how would the difference be?

245 * .50 = 122.5

225 * .60 = 135.0

a lot lower...well not much, but for tires, yeah its a lot.

Tom, there is actually less than an inch of overall diameter diference between the two- I don't think it will be obvious at all..

yeah its only a half an inch, but i'd just get 4 245/50/16s.