Tire wear diagnosis: Center wear only = overinflated. Both edges wear, center fine = underinflated. One edge (inner or outer) = camber misalignment. Feathered/saw-tooth = toe misalignment. Cupping/scalloping = worn shock absorbers. Flat spot = emergency brake lockup or wheel lock. Random chunks = road hazard damage. Diagonal/patchy wear = needs rotation. Check tire pressure monthly — tires lose 1-2 PSI per month naturally. Proper inflation is the single most important tire maintenance item. Rotate every 5000-8000 miles to equalize wear.
Tire wear patterns — diagnosing what the tires are telling you
Tires wearing unevenly. How to read tire wear to find the cause. This fault code is stored when the engine control unit detects a specific fault condition. Common causes include sensor failures, wiring faults, and component wear. Always read additional fault codes before replacing parts — multiple codes together provide a clearer diagnosis. Clear the code after repair and test drive to confirm the fault does not return.
🔍 Symptoms
⚙️ Possible Causes
Onarım / Çözüm
Based on 87 driver confirmations
⚠️ Yanlış Teşhis mi?
No commonly reported misdiagnoses for this fault yet. If you have replaced a part that did not fix this problem, submit a wrong diagnosis report — it helps other drivers avoid the same costly mistake.
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