Wear and tear refers to the natural deterioration of a car’s interior and exterior through day-to-day use and ageing. It is completely unavoidable as cars age, even with routine servicing (which can identify worn parts before they become a danger).
If you have leased or financed your vehicle, most companies will have “reasonable wear and tear” clauses, which accept small scratches and light interior scuffs. In terms of extended car warranty, policies don’t usually cover wear and tear, but it can depend on the level of cover you have, and the provider you choose…