What can be a consequence of not maintaining proper tire pressure?

• A. Increased fuel consumption and uneven tire wear
• B. Improvement in vehicle handling
• C. Increased speed of the vehicle
• D. Greater comfort while driving

Answer: (A)

Maintaining proper tire pressure is crucial for the overall performance and safety of a vehicle. When tire pressure is either too high or too low, it significantly affects how tires make contact with the road, leading to various negative consequences.

One of the primary outcomes of improper tire pressure is increased fuel consumption. Under-inflated tires create more rolling resistance, meaning the engine has to work harder to move the vehicle, which in turn consumes more fuel. Conversely, over-inflated tires can cause a harder ride, reducing contact with the road surface, and potentially leading to a loss of traction, which can also adversely affect fuel efficiency.

Additionally, uneven tire wear results when tires are not properly inflated. This is because incorrect pressure can lead to certain areas of the tire wearing down faster than others, which can reduce the lifespan of the tires and necessitate more frequent replacements. Proper tire pressure ensures that the weight of the vehicle is evenly distributed across the tire surface, promoting even wear and improved performance.

These effects highlight the importance of regularly checking and maintaining the recommended tire pressure to ensure both safety and efficiency during driving.