Final answer:
Checking the proper tire inflation is important for safety reasons and affects the performance and handling of the car. Underinflated tires can lead to poor traction and overinflated tires can be prone to blowouts. Maintaining proper tire inflation improves tire wear, fuel efficiency, and reduces the risk of sudden tire failure.
Step-by-step explanation:
The main safety reason for checking the proper tire inflation is that it affects the performance and handling of the car. When a tire is underinflated, it can lead to poor traction, increased stopping distances, and reduced stability during turns. On the other hand, overinflated tires can be more prone to blowouts and can also negatively impact the car's handling. Additionally, maintaining the proper tire inflation helps ensure even tire wear, which improves the longevity of the tires and reduces the risk of sudden tire failure. It also contributes to better fuel efficiency, as underinflated tires create more rolling resistance, requiring the engine to work harder and use more fuel.