Conversation

Some 2 billion tyres are made a year. 78% of microplastics in the ocean come from tyres. Car tyres are made from around 24% synthetic rubber. This “chemical cocktail” of 400 chemicals includes heavy metals like copper, lead and zinc. A reduction of tyre wear particles is as important as reducing exhaust emissions.
Toxic tyre dust: This source of microplastic pollution could be the worst of all, Euronews Green, 2024
https://www.euronews.com/green/2023/10/02/toxic-tyre-dust-this-source-of-microplastic-pollution-could-be-the-worst-of-all