Is the Smell of Tires Harmful to Human Health?

1 Answers
MacVera
07/29/25 5:15pm
Yes, it is harmful. The odor emitted by rubber tires mainly consists of polycyclic aromatic hydrocarbons, which are detrimental to health. Here is relevant information: 1. During braking: When a vehicle brakes, the friction between the tires and the road surface generates suspended particulate matter that floats in the air, posing health risks. Additionally, as the tires heat up from friction with the road, the gases produced in this state can be harmful if inhaled. 2. Precautions: Maintain a safe distance when driving at high speeds to avoid unnecessary or frequent braking, which reduces tire wear. For your safety, also pay attention to the tread depth of your tires. Worn-out tires with minimal tread have reduced friction with the road, leading to longer braking distances, so avoid high-speed driving with such tires.
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