I have a 2012 tahoe with a 1" drop in the front 3" drop in the
rear and I was thinking about buying some 24" rims but I
was wondering if the tire would rub? If anyone one has any
answers please let me know
Yes an no it depends on the size of the tires it will regardless in the back because of the 3inch drop and in the front on a turn
Depends on the tire size. I would guess that the front will cause more issues with clearance than the rear.