Quote Originally Posted by Dumke52
Ok also answer is there a reason why when u do lift you put smaller rims on? I have seen alot do it just wondering why it is done.

Most go with a taller sidewall profile (smaller rim diameter) & a little extra width (tire wider than rim) to protect the rim when off-roading.
Most of the time, when playing in the dirt/rocks, tires get aired down to lower pressure to increase traction by enlarging the "footprint".