Veering left and right vibration

Hello, way too hard to know without physically inspecting your vehicle and seeing the concerns you have first hand. "Jerking" left and right with vibration doesn't sound like ball joints or bushings to me, but could be evidence of many possible causes. Seek local guidance at a shop near you to inspect the steering, suspension and drive train. Use this link to find some shops near you that can help with your concern: www.repairpal.com/repair-shops