Hi All. I am a long time Landcruiser owner having had a 100 series from 2002 and a 200 series from 2012. I just joined up as I have a new 2020 VX LC 200 that has traveled 4K and it has just started a harmonic vibration through the accelerator foot pedeal and sterling wheel. Researching the issue I found Landcruiserclub.net members have had similar issues. With the insights I have gained from your threads I will approach the dealership I purchased the vehicle from to resolve the issue. I will keep you posted. Buy the way, a great informative site.