What is the phenomenon called in which the tire surface grips the pavement?
Mechanics (different vehicle systems)
Explanation
**Adherence** is the phenomenon where the tire surface grips the pavement. This is crucial for maintaining vehicle control and avoiding accidents.
- **Tires** must be in good condition to ensure good adherence. The tread, which is the part of the tire in contact with the road, must have grooves at least 1.6 millimeters deep. These grooves allow the tire to grip the road better and remove water when it rains, preventing aquaplaning.
- **Aquaplaning** occurs when the tire cannot evacuate all the water from the road, causing the vehicle to lose contact with the pavement and skid. Maintaining good adherence is essential to prevent this phenomenon, especially in rainy conditions.
- In **curves**, adherence is fundamental to avoid skidding. A skid happens when the tires do not grip the road well, which can cause the vehicle to lose control. Factors such as excessive speed, sharp turns, or tires in poor condition can reduce adherence and increase the risk of skidding.
Therefore, keeping tires in good condition and driving appropriately are key to ensuring good adherence and, consequently, safe driving.
Select an answer
Keep going with more translated questions, explanations and full tests in the app.
