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| Document Title | Proposal for amendment to Regulation No. 54 and Regulation No. 117 | ||||||||
| Reference Number | GRRF/2016/12 | ||||||||
| Date |
25 Nov 2015
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| Summary | Proposal to modify the marking requirements to replace PSI with kilopascals (“kPa”). The intent is to harmonize the pressure indication and avoid confusion between UN Regulation No. 54 and US FMVSS 119 or FMVSS 139. The proposal would also change the measurement units for drum speed from min-1 to km.h-1 in alignment with the requirements with other tyre regulations and align the wording in Annex 7, Appendix 1 with the text of the Regulation. | ||||||||
| Source(s) | ETRTO | ||||||||
| Rulemaking Area(s) | UN R54 CV Tires and UN R117 Tire Noise, Wet Adhesion, and Rolling Resistance | ||||||||
| Proposal Status | Superseded | ||||||||
| Meeting(s) | |||||||||
| Related Documents | |||||||||
| GRRF/2015/27 | Proposal for amendment to Regulation No. 54 and Regulation No. 117 (superseded) | ||||||||
| GRRF-80-10 | Proposal for amendments to document GRRF/2015/27 (Regulation No. 54) (superseded) | ||||||||
| GRRF/2015/38 | Proposal for an amendment to Regulation No. 54 (superseded) | ||||||||
| WP.29/2016/52 | Proposal for Supplement 21 to the 00 series of amendments to Regulation No. 54 | ||||||||
| Downloads | |||||||||
| UNECE server | .pdf format | .docx format | |||||||
| Excerpts from session reports related to this document | |||||||||
| GRRF | Session 81 | 1-5 Feb 2016 |
33. The expert from ETRTO introduced ECE/TRANS/WP.29/GRRF/2016/12, a revised proposal to amend the tyre marking requirements and also containing the amendments previously proposed by the expert from Slovakia. GRRF adopted the proposal and requested the secretariat to submit it to WP.29 and AC.1 for consideration at their June 2016 sessions, as part of the draft Supplement 21 to Regulation No. 54 and as part of the draft Regulation No. 117. |
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