my Toyota Camry Eighth Generation (2018-present) has a vibration at highway speeds what could it be

Solution

1. Preparation

• Gather necessary tools and parts.
• Park the vehicle on a level surface and engage the parking brake.
• Gather tools: jack, jack stands, tire pressure gauge, wheel balancer, alignment tools.

2. Tire Pressure Adjustment

• Use a tire pressure gauge to check the pressure of all four tires.
  • Inflate or deflate tires as necessary to meet manufacturer specifications (typically found on the driver’s door jamb).

3. Tire Inspection and Replacement

• Remove each tire using a lug wrench.
• Inspect for bulges, cuts, or uneven wear patterns.
• If any tire is damaged or worn, replace it with a new tire of the same size and type.

4. Wheel Balancing

• Mount the tire on a wheel balancer.
• Follow the machine instructions to balance the tire.
• Add weights as indicated by the balancer to correct any imbalances.

5. Suspension Inspection and Repair

• Visually inspect suspension components for wear or damage (e.g., struts, shocks, bushings).
• Replace any worn or damaged parts with OEM or equivalent quality components.

6. Wheel Alignment

• Position the vehicle on an alignment rack.
• Adjust camber, caster, and toe settings to manufacturer specifications.
• Tighten all adjustments securely to prevent future misalignment.