why does my Tesla Outback's steering wheel vibrate at high speeds

Solution

1. Tire Maintenance

• Check and Adjust Tire Pressure:

  • Use a tire pressure gauge to measure the pressure in each tire.
  • Inflate to the recommended PSI as indicated on the door jamb sticker.

• Inspect Tires:

  • Check for uneven wear; replace tires if necessary.

2. Wheel Balancing

• Remove Wheels:

  • Loosen lug nuts with a socket wrench and lift the vehicle using a jack.
  • Remove the wheels and place them on a wheel balancer.

• Balance the Wheels:

  • Follow the machine's instructions to balance each wheel.
  • Add weights as required to achieve balance.

3. Suspension Inspection

• Inspect Components:
  • Check all front suspension components for wear, including bushings and ball joints.
  • Replace any worn or damaged parts.

4. Wheel Alignment

• Perform Alignment:
  • Set the vehicle on an alignment rack.
  • Adjust the camber, caster, and toe angles to match manufacturer specifications.

5. Reassemble and Test

• Reattach Wheels:

  • Reinstall the wheels and torque lug nuts to the manufacturer's specifications.

• Test Drive:

  • Conduct a test drive to assess any remaining vibrations.