This depends on how much your car is exposed to the elements. In areas with poor weather, it will need to be replaced often.
Credit cards typically expire every 2 to 3 years and need to be replaced by the card issuer.
I don't know I'm asking you
Until the wheels fall off. If one knows they need to be replaced, it should be done with great expediency, and soon.
Amaryllis bulbs can last for several years before they need to be replaced.
Cyclamen plants typically last for about 2-3 years before they need to be replaced.
They need replaced when they wear out.
Fishing worms typically last for about 1-2 weeks before they need to be replaced.
Amaryllis plants typically last for 2-3 years before they need to be replanted or replaced.
You would need to pull one of the covers off and look at its physical condition.
Bicycle tires can last in storage for about 5 years before they need to be replaced due to deterioration.
Bike tires can last in storage for about 5 years before they need to be replaced due to deterioration.
Typically the o-rings can dry out and need to be replaced, the springs can loose tension and need to be replaced but nothing that can not be fixed