2022 bighorn 2500 gasser, I bought second hand and soon discovered this strange vibration when turning at slow speed in 2wd. Feels a bit like when in 4wd turning slow and hard. My mechanic found water in the rear dif (LSD). It was still under warranty so dealer replaced it. 3000 miles later it has a similar vibration when turning in any direction at slow speed. I feel it because my hearing is so bad i can't hear it. Is this just characteristic and something I need to live with like my arthritis? It is still under warranty from manufacturer, but before I take it in again, I thought I would ask you trustworthy gentlemen what you thought?