Staggered tire sizes, opinions?

[xtreme80]

I just bought two new tires today. Truck has like a 3/4 drop.

I have 225/70/15's in the front and I'm going to be putting 255/70/15 in the rear. They are noticably wider with only a slightly taller overall diameter, so I'm interested to see what they will look like with my drop.

If I don't like the look, I'm just gonna get two new ones for the front to match the rear.

Anyone done this on the rallies before? What do you guys think? I'm still undecided but excited to try it!