What is the purpose of tires?
2 Answers
The purpose of tires is: 1. To support the entire weight of the vehicle and bear the load of the car; 2. To transmit traction and braking torque, ensuring the adhesion between the wheels and the road surface; 3. To reduce and absorb vibrations and impact forces during driving, prevent severe vibrations and premature damage to automotive components, adapt to the high-speed performance of the vehicle, reduce driving noise, and ensure driving safety, handling stability, comfort, and energy efficiency. Tires are circular elastic rubber products assembled on various vehicles or machinery for rolling on the ground, usually mounted on metal rims. A significant portion of the world's rubber consumption is used for tire production.
Tires are as crucial to my car as feet are to walking. While driving, tires provide grip, ensuring steady progress on the road. Whether it's rainy or dry conditions, the tread design helps channel water away, increasing friction with the road surface and preventing skidding—this directly impacts safety. For instance, during highway braking, good tires can bring the car to a stop within meters, avoiding rear-end collisions. Tires also bear the entire weight of the vehicle and absorb road impacts; otherwise, the ride would be uncomfortably bumpy. I remember once driving on a gravel road—the tires cushioned the vibrations, protecting the car from damage. Regularly checking tire pressure and wear is essential, as underinflation increases fuel consumption. During seasonal changes, I consider switching to winter tires for better traction on snow and ice. In short, tires aren’t just wheels—they determine driving comfort and safety. Neglecting them can have serious consequences, so I always maintain them properly.
