Question

Why do you need to change the tires when it’s threading is worn out​

Answer 1

Answer:

Tread worn away completely especially when the wear on the outer rubber exposes the reinforcing threads within the tire is said to be bald and must be replaced as soon as possible.

Explanation:

we should change the tyre when it's threading is worn out

Answer 2

we need to change the tires when it’s threading is worn out​ because -

1. tires with low treads become more susceptible to punctures and sudden blowouts.
2. tires which worn out effects the car's braking, steering and fuel economy as the tires began to loose air pressure.
3. tires loosing tread may cause sudden decrease of air pressure causing blowouts and loosing control on the vehicle.
4. this baldness of tires occur due to the rolling and bumping which causes excess friction.