my Volkswagen Tiguan shakes at high speeds what could be causing this

Solution

1. Preparation

• Gather necessary tools and parts.
• Ensure the vehicle is parked on a flat surface and the parking brake is engaged.
• Wear safety glasses and gloves.

2. Tire Inspection and Maintenance

1. Check Tire Pressure

   • Use a tire pressure gauge to check the pressure of each tire against the manufacturer's specifications.
   • Inflate tires to the recommended pressure if needed.

2. Inspect for Damage

   • Examine each tire for cuts, bulges, or other signs of damage.
   • If any damage is found, replace the affected tire.

3. Wheel Balancing

1. Remove Wheels

   • Loosen lug nuts with a socket wrench.
   • Lift the vehicle using a jack and secure it with jack stands.
   • Remove the wheels.

2. Balance Wheels

   • Take each wheel to a tire balancing machine.
   • Add weights as needed to achieve balance.

4. Suspension Inspection

1. Visual Inspection

   • Check for any visible signs of wear on suspension components, such as bushings, shocks, and struts.

2. Test for Play

   • With the vehicle lifted, wiggle the wheel to check for any play in the suspension components. Replace any worn parts.

5. Wheel Alignment

1. Check Alignment
   • Use an alignment machine to check the vehicle’s alignment settings.
   • Adjust as necessary to ensure proper alignment.

6. Driveshaft and CV Joint Inspection (if applicable)

1. Inspect Driveshaft
   • Check for any signs of wear, such as torn boots or excessive play in CV joints.
   • Replace any damaged components.

Tools Required:

• Tire pressure gauge
• Socket set
• Jack and jack stands
• Tire balancing machine
• Alignment machine

Parts Required:

• Tires (if damaged)
• Wheel weights (if balancing is necessary)
• Suspension components (if worn)

Estimated Repair Time: 2-4 hours

Safety Warnings:

• Always ensure the vehicle is securely lifted and supported before working underneath it.
• Use proper eyewear and gloves when handling tires and suspension components.