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What could cause my Highlander to have excessive tire noise? - Toyota Highlander
Home/Cars/Toyota/Highlander/Fourth Generation (2020-present)/What could cause my Highlander to have excessive tire noise?

What could cause my Highlander to have excessive tire noise?

Toyota Highlander Fourth Generation (2020-present)

Error Codes
medium
Difficulty
medium
Severity
Navigation
ProblemSymptomsDiagnosisSolution
ProblemSymptomsDiagnosisSolution
4 min read
645 words

Problem Statement

Learn how to diagnose and fix excessive tire noise in your 2020-present Toyota Highlander with our step-by-step guide.

Affected Component
tires, wheel bearings, suspension, brakes

Symptoms

  • •Increased noise level from tires, particularly at higher speeds.
  • •Noise could be a humming, whining, or grinding sound.
  • •Noise may vary depending on road surface or tire condition.
  • •Possible vibrations felt through the steering wheel or floor.

Diagnostic Steps

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6

Solution

💡 Expert Tip

For complex repairs like this, consider taking photos at each step. This helps if you need to reverse a step or consult with a mechanic. Also, keep all removed parts organized - you may need to reference them during reassembly.

Verification

After completing the repair, verify that the issue has been resolved:

  • ✓Test the affected component to ensure it functions correctly
  • ✓Check for any error codes or warning lights
  • ✓Monitor the vehicle for a few days to ensure the issue does not recur

Prevention Tips

To prevent this issue from occurring again:

  • •Follow the manufacturer's recommended maintenance schedule
  • •Address warning signs early before they develop into major issues
  • •Use quality parts and fluids recommended for your vehicle
  • •Keep detailed records of all repairs and maintenance

Tools & Equipment Required

  • •Tire pressure gauge
  • •Tread depth gauge
  • •Flashlight
  • •Tire balancing machine
  • •Jack
  • •Jack stands
  • •Wheel chocks
  • •Torque wrench
  • •Pry bar
  • •Stethoscope
  • •Lug wrench
  • •Alignment equipment

Additional Information

Affected Component
tires, wheel bearings, suspension, brakes
Difficulty
medium
Severity
medium
Tools Required
12 items

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Back to Generation

Troubleshooting Excessive Tire Noise on a 2020-present Toyota Highlander (XU70)

Possible Causes
  1. Tire Issues: Worn tires, improper inflation, or tire imbalance.
  2. Wheel Bearings: Worn or damaged wheel bearings can create noise.
  3. Suspension Components: Worn bushings or shock absorbers may lead to noise.
  4. Brake Components: Worn brake pads or discs can contribute to noise.
  5. Road Conditions: Certain surfaces may amplify sound.
  6. Alignment Issues: Misalignment can cause uneven tire wear and noise.
Step 1: Visual Inspection of Tires
  • Tools Required: Tire pressure gauge, tread depth gauge, flashlight.
  • Inspect tread depth across the entire tire surface.
  • Check for uneven wear patterns (cupping, bald spots).
  • Measure tire pressure and compare with the manufacturer’s specifications.
Step 2: Check Tire Balance
  • Tools Required: Tire balancing machine (usually found at tire shops).
  • If uneven wear is found, consider having the tires balanced.
Step 3: Inspect Wheel Bearings
  • Tools Required: Jack, jack stands, wheel chocks, torque wrench, pry bar, and possibly a stethoscope.
  • Lift the vehicle and remove the wheel.
  • Check for play in the wheel hub by wiggling it side to side and up and down.
  • Listen for grinding or humming sounds while spinning the hub.
Step 4: Examine Suspension and Steering Components
  • Tools Required: Jack, jack stands, pry bar, and possibly a torque wrench.
  • Inspect control arms, bushings, and shocks for wear or damage.
  • Check for loose or worn components by moving them with a pry bar.
Step 5: Inspect Brake Components
  • Tools Required: Jack, jack stands, lug wrench.
  • Remove the wheel and inspect the brake pads and rotors for wear.
  • Listen for any grinding noise when rotating the rotor.
Step 6: Check Wheel Alignment
  • Tools Required: Alignment equipment (usually requires professional service).
  • If uneven tire wear is noted, take the vehicle for a professional alignment check.
Repair Instructions
Repairing Tire Issues
  1. Replace Worn Tires:
    • If tread depth is below the safe limit (usually 2/32"), replace the tires.
  2. Balance Tires:
    • Visit a tire shop to have tires balanced properly.
Replacing Wheel Bearings
  1. Remove the Wheel:
    • Use a lug wrench to loosen and remove the wheel.
  2. Disconnect Brake Caliper:
    • Remove the caliper bolts and hang the caliper securely.
  3. Remove Hub Assembly:
    • Disconnect any associated components (ABS sensor if applicable) and remove the hub assembly.
  4. Replace Bearing:
    • Press out the old bearing and press in a new one (this may require a specialized tool).
  5. Reassemble:
    • Reassemble in reverse order, ensuring everything is torqued to spec.
Replacing Suspension Components
  1. Remove Affected Parts:
    • Use a jack to support the vehicle and remove any necessary components (control arms, shocks).
  2. Replace with New Parts:
    • Install new parts and ensure they are torqued to manufacturer specifications.
Replacing Brake Components
  1. Remove Brake Caliper and Rotor:
    • Use a lug wrench and jack to remove the wheel.
    • Remove the brake caliper and rotor.
  2. Install New Pads/Rotor:
    • Install new brake pads and/or rotor. Ensure proper alignment and fit.
Performing Wheel Alignment
  1. Professional Alignment:
    • Take the vehicle to a professional for alignment adjustments to ensure proper handling and tire wear.
Conclusion

After performing the above diagnostic steps and necessary repairs, take the vehicle for a test drive to evaluate if the noise persists. If the noise continues despite these efforts, further inspection by a qualified technician may be necessary to identify underlying issues.