18. The expert from France presented a proposal that specified a tolerance for the maximum overall width of tyres identified by the “tyre to rim fitment configuration” symbol A (ECE/TRANS/WP.29/GRBP/2023/18, GRBP-78-20-Rev.1). GRBP adopted the proposal and requested the secretariat to submit it for consideration and vote at the March 2024 sessions of WP.29 and the Administrative Committee (AC.1) as draft Supplement 27 to UN Regulation No. 54.