GAR | GRRF/2015/26

GRRF/2015/26

Proposal for an amendment to Regulation No. 54

Source(s)

ETRTO

Date

3 Jul 2015

Status

Superseded

Subject

UN R54 CV Tires

Meeting(s)

GRRF | Session 80 | 15-18 Sep 2015

Agenda item 7. (c) UN Regulation No. 54

Proposal to correct the code 19 rim diameter. The value of the rim diameter is calculated by multiplying the rim diameter code by 25.4 and rounding to the nearest integer. For the code 19 rim, the value should be 483 (482.6 rounded).

Downloads

UNECE server

Related documents

Excerpts from session reports

GRRF | Session 80 | 15-18 Sep 2015

35. The expert from ETRTO introduced ECE/TRANS/WP.29/GRRF/2015/26 proposing to amend the tyre marking requirements. GRRF adopted this proposal.

37. GRRF requested the secretariat to submit both adopted proposals above to WP.29 and AC.1 for consideration at their June 2016 sessions, as Supplement 21 to Regulation No. 54.

WP.29 | Session 169 | 21-24 Jun 2016

58. Agenda item 4.9.4., in ECE/TRANS/WP.29/2016/52, amend the title of the document to read: “Proposal for Supplement 21 to Regulation No. 54”, amend the title on page 2, to read: “Supplement 21 to Regulation No. 54 (Tyres for commercial vehicles and their trailers)”