RCD 4.5' Lift & Tire size question

I going to be installing an RCD 4.5" lift soon. I have a 2010 DCLB with custom wheels. (DJ Cannon 17x8.5 / 6x5.5 / 4.5" Backspace)
The RCD kit says it can use a 33x12.5 or metric equivalent. some of the metric sizes measure more than 33" according to their specs.
My question is will I have a rubbing issue if the tire is slightly over 33"

Here are 2 tires I'm looking at.

1. Toyo Open Country LT295/70R17 (33X11.50R17) 33.5" inflated

2. Nitto Trail Grappler LT295/70R17 E121/118P 33.54"

Thanks in advance for any help info.

 

I'm sure you will be fine... I run that size in cooper stt's with my 6 inch lift. With the weight of the truck the tires measure out to be 33.