What Causes Sidewall Bulges in Tires?
1 Answers
The cause is excessive air pressure during tire usage, which reduces the contact area with the ground, leading to premature tire wear. Due to accelerated tire rolling or poor heat dissipation, the tread temperature rises, resulting in bulges. Below is relevant information about tires: 1. Function: Supports the entire weight of the vehicle, bears the load of the car, and transmits forces and moments in other directions; transmits traction and braking torque to ensure good adhesion between the wheels and the road surface, improving the car's power, braking, and passability; works with the car suspension to mitigate impacts during driving. 2. Lifespan: The lifespan of a tire is related to many factors, such as climate, road conditions, driving style, installation, maintenance, etc. According to international regulations, if the tire is used normally, it must be replaced when the tread depth wears down to 1.6 millimeters.