Research and analysis

Measurement of emissions from brake and tyre wear

A research report on developing prototypes to measure brake and tyre wear emissions from road vehicles in real driving conditions.

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Measurement of emissions from brake and tyre wear

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Details

In February 2021, DfT started a research project aimed at developing novel technologies to:

  • measure brake and tyre wear emissions from road vehicles in real driving conditions – phase 1
  • address the knowledge gaps in how these emissions are generated – phase 2

This report presents the outcomes of phase 1 of the research.

This study is a first of its kind for the novelty of the on-road measurement approach, which is more representative of real-world emissions compared with laboratory-based methods.

Overall, this study will provide evidence and build our confidence in understanding these emissions better, and how to control them through policy and legislation.

Updates to this page

Published 30 May 2023

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