rcoz89117

I recently installed a 2" leveling kit and 285/75R17 Nitto G2s on my F150. I am experiencing a side to side jerk when going over a bump in the road now. Its almost as if the steering wheel goes one way and the truck the other. Has anyone else had this happen and know of what needs to be done to fix it. The truck has been taken to an alignment shop so I know this isn't the issue. Any help would be appreciated!