What should vehicle tyres generally be inflated with?
Active and passive safety
Explanation
The **tires** of a vehicle must be inflated with **air or another gaseous element**. This is because air provides the **necessary resistance** to support the load and weight of the vehicle. The vehicle manufacturer specifies the amount of air the tires should have, known as the **inflation pressure**.
- **Adequate pressure:** Maintaining the correct pressure is crucial for the safety and performance of the vehicle. Adequate pressure ensures that the tires have good contact with the ground, which improves the vehicle's stability and grip.
- **Incorrect pressure:** If the pressure is lower than recommended, the tire can heat up, deform, and wear out faster, in addition to increasing fuel consumption and the risk of skidding on wet surfaces. On the other hand, a pressure higher than recommended reduces contact with the ground, which decreases grip and can cause vibrations in the vehicle.
For these reasons, it is important to check the tire pressure at least once a month and before making long trips. Additionally, a spare wheel with the correct pressure should always be carried.
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