my Toyota Corolla E170 (2013-2019) is vibrating at high speeds, what's causing it

Solution

1. Tire Balancing

• Step 1: Remove wheels from the vehicle using a socket set.
• Step 2: Take the wheels to a tire shop for professional balancing.
• Step 3: Reinstall the balanced wheels on the vehicle, ensuring lug nuts are torqued to the manufacturer's specifications (typically 76 ft-lbs for Toyota).

2. Tire Inspection and Replacement

• Step 1: Inspect each tire for uneven wear patterns, bulges, or damage.
• Step 2: If any tires are found defective, replace them with new tires of the same specifications.
• Step 3: Ensure that tires are inflated to the recommended pressure (usually found on the driver’s door jamb).

3. Wheel Alignment

• Step 1: Take the vehicle to a professional alignment shop.
• Step 2: Have the alignment adjusted according to the manufacturer's specifications.
• Step 3: Verify that the steering wheel is centered post-alignment.

4. Suspension Component Inspection

• Step 1: Visually inspect shock absorbers and struts for leaks or damage.
• Step 2: Check bushings and control arms for signs of wear or play.
• Step 3: Replace any worn suspension components as needed, following the proper torque specifications during reassembly.