Question

why tyres of vehicles have grooves? give me big answer​

Answer 1

Answer:

Your Answer:-

Explanation:

The grooves (or “voids”) on tyres are there to provide a channel for the water. Allowing the water to escape from underneath the tyre keeps the rubber in contact with the asphalt, maintaining good traction and avoiding slippage.

Answer 2

Answer:

The grooves in the rubber are designed to allow water to be expelled from beneath the tire and prevent hydroplaning. The proportion of rubber to air space on the road surface directly affects its traction. Design of tire tread has an effect upon noise generated, especially at freeway speeds.