2026-03-15

• Drove Highlander from Houston to Longmont.
  • Oscillation, which is felt not only in steering wheel, seems worst between 65 mph and 75 mph.
  • Driving at 60 mph or slower reveals hardly any oscillation.
  • Driving at 84 mph (while in 75-mph speed-limit zone) is not so good as 60 mph in terms of vibration, but it is much better than 75 mph.
  • Oscillation seems worse when foot is off the accelerator-pedal.
  • Oscillation seems worse when taking a rightward bend in the road.