Is the Smell of Tires Harmful to Human Health?
1 Answers
Rubber tires typically emit polycyclic aromatic hydrocarbons (PAHs), which are harmful to the body. Below is relevant information about car tires: 1. Functions of tires: Support the entire weight of the vehicle, bear the load of the car, and transmit forces and moments in other directions; transmit traction and braking torque to ensure good adhesion between the wheels and the road surface, thereby improving the vehicle's power, braking, and passability; work together with the car suspension to mitigate shocks encountered during driving. 2. Tire lifespan: The lifespan of a tire is related to many factors, such as climate, road conditions, driving habits, installation, maintenance, etc. According to international regulations, if a tire is used normally, it must be replaced when the tread depth wears down to 1.6 millimeters.