would putting a 12 inch lift and 46 inch tires on my 1994 toyota 4runner cause problems?

[Superman]

I am only going to have it on there for one day...I'm doing it for prom...I do not plan on going fast or dogging it...maybe just goin thru a little mud but it has a 3.4 litre and it is 4x4 do u think just for a day it would mess something up? Plz give me your thoughts. thanks