Whats up Fellas!. Newbie here. Here is my blacked out 15 Sierra Elevation Edition. I just wanted to post my setup in case anyone else was thinking of running a similar set up. Im currently only running 2" belltech shackles in the rear. Wheels are 22x9.5 with 31mm offset. Tires are 305/45/R22 Grabber UHP. No Vibrations, bottom out or rubbing, even on full lock. Hit me up with any questions.