When should wheel hubs be replaced?

The replacement timing of wheel bearings should be comprehensively evaluated based on mileage, operating conditions, and abnormal symptoms. Regular inspections are typically recommended after 80,000 to 100,000 kilometres of driving. For instance, prolonged driving on rough roads or frequent overloading may reduce lifespan below 100,000 km, while properly maintained bearings can exceed 300,000 km. Although bearings are designed as maintenance-free components, technicians should check for abnormal play by rocking the tyres during routine chassis inspections. Furthermore, Malaysia's hot and humid climate may accelerate seal deterioration leading to grease leakage - such latent damage requires particular attention. We recommend selecting OEM-grade bearings from manufacturers like SKF or FAG, with precise installation to prevent secondary damage.