my Volkswagen Golf MK7.5 (2020-Present) is vibrating at high speeds what's the cause

Solution

1. Tire Inspection

• Sub-steps:
  1. Remove wheel covers if applicable.
  2. Visually inspect each tire for bulges, cracks, or foreign objects.
  3. Use a tread depth gauge to measure tread depth.

2. Tire Pressure Adjustment

• Sub-steps:
  1. Check tire pressure using a tire pressure gauge.
  2. Inflate tires to the manufacturer's specified pressure (usually found on the door jamb).

3. Wheel Balancing

• Sub-steps:
  1. Remove the wheels from the vehicle using a jack and jack stands.
  2. Mount each wheel on a dynamic balancer.
  3. Add balancing weights as needed based on the balancer's reading.

4. Suspension Inspection

• Sub-steps:
  1. Visually inspect suspension components for signs of wear or damage.
  2. Check for play in ball joints and bushings by lifting the vehicle and wiggling the wheels.

5. Wheel Alignment

• Sub-steps:
  1. Using an alignment machine, check the alignment settings against factory specifications.
  2. Adjust camber, caster, and toe settings as necessary.

6. Test Drive

• Sub-steps:
  1. Reinstall the wheels and lower the vehicle.
  2. Test drive the vehicle at various speeds to confirm the vibration is resolved.

Tools Required:

• Jack and jack stands
• Tire pressure gauge
• Tread depth gauge
• Dynamic tire balancer
• Wheel alignment machine

Parts Required:

• Tire balancing weights (if necessary)
• Suspension components (if worn or damaged)

Estimated Repair Time: 2-4 hours

Safety Warnings:

• Always ensure the vehicle is securely supported on jack stands before working underneath.
• Check that tires are cool before measuring tire pressure.