why is my BMW 5 Series G30/G31 (2017-2024) steering wheel shaking at high speeds?

Solution

1. Preparation

• Tools Required: Jack, jack stands, torque wrench, tire pressure gauge, wheel chocks.
• Safety Warnings: Ensure the vehicle is on a flat surface and secured with wheel chocks before lifting.

2. Tire Inspection and Pressure Check

• Sub-steps:
  1. Use a tire pressure gauge to check each tire’s pressure; adjust to the manufacturer’s recommended values.
  2. Inspect each tire for visible damage (bulges, cuts, or uneven wear).
  3. Rotate tires if uneven wear is detected to promote even tire life.

3. Wheel Balancing

• Sub-steps:
  1. Remove the wheel from the vehicle using a jack and socket set.
  2. Mount the wheel on a tire balancing machine.
  3. Follow the machine's instructions to balance the wheel, adding weights as necessary.
  4. Reinstall the wheel and torque the lug nuts to the manufacturer's specifications.

4. Wheel Alignment

• Sub-steps:
  1. Take the vehicle to an alignment shop with a digital alignment machine.
  2. Adjust camber, caster, and toe settings to meet manufacturer specifications.
  3. Test drive the vehicle to ensure proper alignment.

5. Suspension Component Inspection

• Sub-steps:
  1. Inspect tie rods, ball joints, and control arms for any signs of wear or damage.
  2. Replace any worn or damaged components.
  3. Recheck the alignment after replacing suspension components.