why does my Genesis G70 vibrate at highway speeds

Solution

1. Tire Inspection

• Sub-steps:
  • Remove all wheel covers or hubcaps if applicable.
  • Inspect each tire for uneven wear, punctures, or bulges.
  • Measure and adjust tire pressures to the recommended PSI found on the driver’s side door jamb.

2. Wheel Balancing

• Sub-steps:
  • Remove the wheels from the vehicle using a socket set.
  • Mount each wheel on a wheel balancer to check for imbalance.
  • Add wheel weights as necessary to achieve balance.
  • Reinstall the wheels and torque lug nuts to the manufacturer’s specifications (typically 80-100 ft-lbs).

3. Suspension Inspection

• Sub-steps:
  • Lift the vehicle using a hydraulic jack and secure with jack stands.
  • Inspect all suspension components (control arms, struts, bushings) for signs of wear or damage.
  • Replace any worn or damaged components.

4. Wheel Inspection

• Sub-steps:
  • Visually inspect wheels for bends or cracks.
  • Replace any damaged wheels.

5. Reassembly

• Sub-steps:
  • Reinstall any removed components or covers.
  • Lower the vehicle and perform a final torque check on the lug nuts.

Tools Required:

• Socket set
• Wheel balancer
• Tire pressure gauge
• Hydraulic jack and jack stands

Parts Required:

• Wheel weights (if necessary)
• Replacement tires (if damaged)
• Suspension components (if found damaged)

Estimated Repair Time: 2-4 hours

Safety Warnings:

• Always disconnect the battery before working on electrical systems.
• Ensure the vehicle is securely lifted and supported on jack stands before inspecting suspension components.