google is your friend I suppose? Not literature but the first hit https://www.theguardian.com/environment/2022/jun/03/car-tyres-produce-more-particle-pollution-

google is your friend I suppose? Not literature but the first hit https://www.theguardian.com/environment/2022/jun/03/car-tyres-produce-more-particle-pollution-than-exhausts-tests-show https://www.theguardian.com/environment/2022/jun/03/car-tyre... which links to https://www.emissionsanalytics.com https://www.emissionsanalytics.com which has a page on tires https://www.emissionsanalytics.com/tyre-emissions https://www.emissionsanalytics.com/tyre-emissions that points at https://static1.squarespace.com/static/5a9400b37e3c3a8c47522029/t/6401654ea9f21d70a4dc9040/1677813072073/BTAS-website-presentation.pdf https://static1.squarespace.com/static/5a9400b37e3c3a8c47522...