So ever since I put the 2.5 inch lift in the tJ I have noticed a vibration while driving. It’s mainly when I am in the throttle. It feels like I’m skipping the tires. We have checked the u joints and all are good. My drive line seems to be at a good angle also. I did go up in tire size to 32 11.5 15. Does anyone have any idea on what it could be.