GAR | GRRF/2016/36

Latest Documents (11 today)

Upcoming Meetings

Regulatory Changes World Forum and subsidiary bodies WP.29 Regulations

Vehicle System Pages

WP.29 Meeting Calendar WP.29 Participants Join GAR Contact GAR

GRRF/2016/36

Proposal for amendments to Regulation No. 54

Source(s)

ETRTO

Date

5 Jul 2016

Status

Superseded

Subject

UN R54 CV Tires

Meeting(s)

GRRF | Session 82 | 20-23 Sep 2016

Agenda item 7. (c) Tyres: Regulation No. 54

Proposal to clarify the minimum heights for markings for tyres with nominal rim diameter codes ≥ 20 and nominal section width ≤ 235 and for tyres with nominal rim diameter codes < 20 and nominal section width > 235. In addition, the proposal corrects the use of uppercase letters to denote dimensions where lowercase letters had been inserted.

Downloads

UNECE server

Related documents

Excerpts from session reports

GRRF | Session 83 | 23-27 Jan 2017

31. The Chair recalled that GRRF already supported GRRF-82-23 together with ECE/TRANS/WP.29/GRRF/2016/35 as well as ECE/TRANS/WP.29/GRRF/2016/36 and that these documents were kept on the agenda, awaiting a proposal to be considered at this session.

33. GRRF adopted ECE/TRANS/WP.29/GRRF/2016/35 as amended by Annex VII, ECE/TRANS/WP.29/GRRF/2016/36 and ECE/TRANS/WP.29/GRRF/2017/4. GRRF requested the secretariat to submit them as draft Supplement 22 to Regulation No. 54 (Tyres for commercial vehicles and their trailers) to WP.29 and AC.1 for consideration and vote at their June 2017 sessions.

GRRF | Session 82 | 20-23 Sep 2016

32. The expert from ETRTO introduced ECE/TRANS/WP.29/GRRF/2016/35 as amended by GRRF-82-23 proposing editorial corrections to Regulation No. 54. He also introduced ECE/TRANS/WP.29/GRRF/2016/36 proposing amendments to provisions on the minimum markings heights.

33. GRRF agreed with all documents above (see para. 32.) and requested the secretariat to keep the documents on the agenda for the next session.

GRRF | Session 81 | 1-5 Feb 2016

36. The expert from ETRTO introduced GRRF-81-11 proposing amendments to the requirements for the arrangement of tyre markings of Regulation No. 54. The proposal received some suggestions to simplify the verification of the compliance with the arrangement requirements. GRRF invited the expert of ETRTO to submit a revised proposal for consideration at the next session of GRRF.