Here is mine with 2" Top Gun Customz strut spacers installed. I have no problems with vibrations in 4wd as some have complained about with leveling kits installed, and have not noticed any wear and tear after a year and 20k plus miles.
With stock wheels and tires:
With 255/80/17 (just under 34") BFG KM2's on MB Chaos 5 wheels:
As it sat around noon today:
The CV angles after the leveling kit was installed: