Why is it important to adjust tire pressure according to the manufacturer's recommendations?

Adjusting tire pressure according to the manufacturer's recommendations is crucial for ensuring optimal performance and fuel efficiency. Proper tire inflation directly impacts several aspects of vehicle operation.

When tires are inflated to the correct pressure, they maintain their shape and contact area with the road, which allows for improved traction, handling, and braking. This optimized contact helps in achieving better fuel efficiency, as properly inflated tires reduce rolling resistance. Lower rolling resistance means that the engine does not have to work as hard to keep the vehicle moving, resulting in less fuel consumption.

On the other hand, under-inflated tires can lead to increased wear and a greater risk of blowouts while over-inflated tires can reduce the contact area, leading to decreased traction and potential handling issues. Both scenarios can negatively impact performance and efficiency, making adherence to manufacturer recommendations essential for safe and economical driving.