Which of the following is the correct tyre pressure?
Mechanics (different vehicle systems)
Explanation
The **correct tire pressure** is the one **recommended by the manufacturer** for each vehicle. This is crucial because:
- **Pressure lower than recommended**: It can cause the tire to heat up, deform, and wear out faster. Additionally, the vehicle consumes more fuel, is less stable, and has a higher risk of skidding on wet surfaces. It also increases the possibility of the tire bursting.
- **Pressure higher than recommended**: It reduces the tire's contact with the ground, which decreases road grip. The center of the tire wears out more than the sides, and the vehicle vibrates more because the tires do not absorb road irregularities well. This can also damage the shock absorbers.
For these reasons, it is important to **check tire pressure at least once a month** and before long trips or when the vehicle is heavily loaded. The correct pressure ensures that the tires adequately support the load and weight of the vehicle, maintaining their resistance and safety.
Select an answer
Keep going with more translated questions, explanations and full tests in the app.
