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.

• From: Department for Transport
• Published: 30 May 2023

Documents

Measurement of emissions from brake and tyre wear

PDF, 10.2 MB, 132 pages

This file may not be suitable for users of assistive technology.

Request an accessible format.

If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email [email protected]. Please tell us what format you need. It will help us if you say what assistive technology you use.

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.

Published 30 May 2023