UN R54: Proposal for Supplement 25 to the 00 series of amendments
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Proposal to clarify the use of an additional load/speed combination for a tyre type.

Reference Number: GRBP/2021/13
Origin: France
Regarding:
Date: 29 June 2021
Proposal Status: Superseded
Related Documents:
GRBP/2022/6 | UN R54: Proposal for amendments
WP.29/2022/85 | UN R54: Proposal for Supplement 25
Discussion(s):
Working Party on Noise and Tyres | Session 74 | 15-17 Sep 2021

16. The expert from France proposed to clarify the use of additional load/speed combination for a tyre type (ECE/TRANS/WP.29/GRBP/2021/13). The experts from ETRTO and the United Kingdom of Great Britain and Northern Ireland pointed out that they were developing other draft amendments to UN Regulation No. 54. Awaiting other proposals for amendments, GRBP decided to continue consideration at the next session.

17. GRBP recalled that, at its previous session, it decided to continue consideration of ECE/TRANS/WP.29/GRBP/2021/13 in view of other draft amendments to UN Regulation No. 54 (ECE/TRANS/WP.29/GRBP/72, para. 16). The expert from ETRTO tabled a proposal that aimed to consolidate the calculation of reference dimensions with that provided in United Nations Global Technical Regulation (UN GTR) No. 16 (ECE/TRANS/WP.29/GRBP/2022/6).

18. GRBP adopted ECE/TRANS/WP.29/GRBP/2022/6 and ECE/TRANS/WP.29/GRBP/2021/13, as amended by GRBP-75-31-Rev.2, and requested the secretariat to submit it for consideration and vote at the June 2022 sessions of WP.29 and AC.1 as draft Supplement 25 to the original series of amendments to UN Regulation No. 54.

Working Party on Noise and Tyres | Session 75 | 8-11 Feb

16. The expert from France proposed to clarify the use of additional load/speed combination for a tyre type (ECE/TRANS/WP.29/GRBP/2021/13). The experts from ETRTO and the United Kingdom of Great Britain and Northern Ireland pointed out that they were developing other draft amendments to UN Regulation No. 54. Awaiting other proposals for amendments, GRBP decided to continue consideration at the next session.

17. GRBP recalled that, at its previous session, it decided to continue consideration of ECE/TRANS/WP.29/GRBP/2021/13 in view of other draft amendments to UN Regulation No. 54 (ECE/TRANS/WP.29/GRBP/72, para. 16). The expert from ETRTO tabled a proposal that aimed to consolidate the calculation of reference dimensions with that provided in United Nations Global Technical Regulation (UN GTR) No. 16 (ECE/TRANS/WP.29/GRBP/2022/6).

18. GRBP adopted ECE/TRANS/WP.29/GRBP/2022/6 and ECE/TRANS/WP.29/GRBP/2021/13, as amended by GRBP-75-31-Rev.2, and requested the secretariat to submit it for consideration and vote at the June 2022 sessions of WP.29 and AC.1 as draft Supplement 25 to the original series of amendments to UN Regulation No. 54.