What is the effect of maintaining proper tire pressure?

• A. It improves the vehicle’s acceleration
• B. It enhances safety and fuel efficiency
• C. It decreases the lifespan of the tires
• D. It has no significant effect on driving

Answer: (B)

Maintaining proper tire pressure is crucial for both safety and fuel efficiency. When tires are inflated to the recommended pressure, they provide optimal contact with the road surface, which enhances the vehicle's grip and stability. This improved contact helps to avoid accidents and ensures better handling in various driving conditions.

In terms of fuel efficiency, properly inflated tires require less energy to roll, which means the engine does not have to work as hard. This can lead to better mileage, reducing the overall cost of fuel and minimizing emissions, which is beneficial for the environment.

When tire pressure is too low, it increases rolling resistance and fuel consumption, while high pressure can lead to reduced contact with the road and compromised safety. Therefore, maintaining the correct tire pressure is essential for optimizing both safety and fuel efficiency.