https://www.theguardian.com/en....vironment/2022/jun/0

Car tyres produce vastly more particle pollution than exhausts, tests show | Pollution | The Guardian
www.theguardian.com

Car tyres produce vastly more particle pollution than exhausts, tests show | Pollution | The Guardian

Toxic particles from tyre wear almost 2,000 times worse than from exhausts as weight of cars increases