Double wishbone suspension HONDA Accord VI Saloon (CK, CG, CH, CF8) (03.1997 - 12.2003)

Hello! It is necessary to check the chassis and wheel alignment. If there are no breakdowns, wheel alignment adjustment is required.

Uneven tire wear on your 1998 Honda Accord with double wishbone suspension can indeed be caused by several factors, including alignment issues and worn suspension components.

Likely Causes of Uneven Tire Wear
Alignment Issues:
The double wishbone setup allows for camber and toe adjustments, but if these are off—especially camber—your tires can wear unevenly. For example, excessive negative camber often causes inner edge wear, while positive camber causes outer edge wear. Improper toe settings can cause feathering wear patterns.

Worn Bushings:
Control arm bushings can wear out over time, causing changes in suspension geometry and ride height, which leads to misalignment and uneven tire wear. On your 1998 Accord, bushing wear is common and can affect alignment since worn bushings allow unwanted movement.

Worn Ball Joints:
Upper and lower ball joints in the double wishbone suspension can wear and cause the wheel to lean in or out, affecting camber and toe angles. This leads to uneven wear, often on the inner edges of the tires. Even if ball joint boots look intact, the joints can still be failing.

Bent or Damaged Suspension Components:
Bent control arms, struts, or spindles from potholes or impacts can alter wheel alignment and cause uneven tire wear. This is harder to detect visually but should be checked by a professional.

Lack of Tire Rotation:
Not rotating tires regularly can exacerbate uneven wear patterns, especially if combined with alignment or suspension issues.

What to Check and Replace
Inspect Tire Wear Patterns:
Look for inner or outer edge wear, feathering, or cupping. This helps diagnose whether camber, toe, or other issues are present.

Check Wheel Alignment:
Have a professional alignment done, ensuring camber, toe, and caster are within specifications. The double wishbone design allows camber adjustment, so it should be corrected if off.

Examine Suspension Components:
Inspect control arm bushings, upper and lower ball joints, struts, and sway bar links for wear or damage. Replace any worn or damaged parts to restore proper suspension geometry.

Rotate Tires Regularly:
Follow manufacturer recommendations for tire rotation intervals to promote even wear.

Uneven tire wear on your 1998 Honda Accord is most likely due to a combination of worn bushings, ball joints, and alignment issues affecting camber and toe angles. A thorough inspection and replacement of worn suspension components, followed by a precise wheel alignment, will address the root causes. Regular tire rotation also helps maintain even tread wear over time.