- Worn or damaged rear differential bearings.
- Damaged or worn ring and pinion gears in the rear differential.
- Worn or broken flex disc (also called a guibo or doughnut) that connects the driveshaft to the rear differential.
- Driveline imbalance due to worn or damaged universal joints or a bent driveshaft.
- Damaged or worn transmission mount.
- Worn or damaged transfer case mount.