why does my Toyota RAV4 have a strong vibration at high speeds

Solution

1. Preparation

• Gather tools including a floor jack, jack stands, tire pressure gauge, impact wrench, and alignment tools.
• Ensure the vehicle is parked on a level surface and turn off the engine.

2. Tire Inspection and Rotation

• Sub-step 1: Remove the wheel covers, if applicable, using a flat-head screwdriver.
• Sub-step 2: Loosen the lug nuts slightly while the vehicle is still on the ground.
• Sub-step 3: Lift the vehicle using a jack and secure it with jack stands.
• Sub-step 4: Remove the lug nuts and take off the tires for inspection.
• Tools Required: Floor jack, jack stands, tire pressure gauge, impact wrench.

3. Wheel Balancing

• Sub-step 1: Take the removed tires to a tire shop to have them balanced.
• Sub-step 2: If balancing weights are needed, ensure they are applied according to the tire shop's specifications.

4. Suspension Inspection

• Sub-step 1: Visually inspect all suspension components for wear, including control arms, bushings, and shock absorbers.
• Sub-step 2: Replace any worn or damaged suspension parts as necessary.
• Tools Required: Wrench set, socket set.

5. Driveshaft and Alignment Check

• Sub-step 1: Inspect the driveshaft for any signs of damage or misalignment; replace if necessary.
• Sub-step 2: Use an alignment tool to check the wheel alignment and adjust it to manufacturer specifications.
• Tools Required: Alignment tool, torque wrench.