Uneven tire wear Audi A6

Tools Required

• Jack and jack stands
• Lug wrench
• Torque wrench
• Tire pressure gauge
• Tape measure or alignment gauge
• Camber and toe adjustment tools (if necessary)
• Alignment machine (for precise alignment check)
• Suspension inspection tools (flashlight, pry bar)

Repair Instructions

1. Adjust Tire Pressure:

   • Inflate all tires to the recommended PSI.

2. Correct Wheel Alignment:

   • Toe Adjustment: Loosen the tie rod lock nuts and adjust the length of the tie rods to achieve the proper toe setting.
   • Camber Adjustment: Depending on the suspension setup, adjust the camber by either repositioning the strut mount or using camber bolts.

3. Suspension Component Replacement:

   • Replace any worn or damaged components identified during the inspection:
     • Ball Joints: Remove and replace any that are loose or have excessive play.
     • Bushings: Replace worn or damaged suspension bushings.
     • Shocks/Struts: Replace if leaking or not damping properly.

4. Re-balance and Rotate Tires:

   • Balance all four tires to eliminate any vibration due to imbalance.
   • Rotate tires according to the vehicle’s recommended rotation pattern to even out wear.

5. Final Checks:

   • Recheck tire pressures.
   • Verify alignment settings post-adjustment.
   • Test drive the vehicle to ensure the issue has been resolved.

Preventive Maintenance

• Regularly check tire pressures and adjust as necessary.
• Perform routine wheel alignments, especially after suspension work or hitting a significant road hazard.
• Inspect suspension components and replace them as needed during regular service intervals.

By following these steps, you should be able to diagnose and correct uneven tire wear on an Audi A6 C8, ensuring improved vehicle handling and tire longevity.