Proposal from GRBP to clarify the use of an additional load/speed combination for a tyre type, to consolidate the calculation of reference dimensions with that provided in GTR 16, and to avoid placing requirements in the Definitions section and otherwise improving the text via use of the term “service description” (as introduced in Supplement 24).
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.
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.
| GRBP-75-31/Rev.2 | |
| GRBP/2021/13 | |
| GRBP/2022/6 |