solid answer amxguy. on a side note when I joined this site, I asked a question much like the one posted, and received almost the same response. I was new to the forum and hadn't a clue how to find the shit I wanted so I just asked. The negative feed back was almost enough to keep me from coming back.
“Tact is the ability to tell someone to go to hell in such a way that they look forward to the trip.” ― Winston Churchill
Lesson is: don't be a douche.
On a side note I currently have a Rough Country 1.75" (early kit) lift and level, and a 1.25" body lift on my 2014 sierra 1500. I just swapped out my 33X12.50R20 (Interco VorTrac) for some LT305X55R20 (General Graber X3). I added a .25" spacer when I changed tires, and neither tire rubbed much... a little, but only at full lock. but then again Im not running 22"