GAR | WP.29/2017/68

Document Number WP.29/2017/68

1	2	3	4	6
Document title	Proposal for Supplement 22 to Regulation No. 54
Date	11 Apr 2017			Proposal to Clarify the minimum heights for markings of tyres with nominal rim diameter codes ≥ 20 and nominal section width ≤ 235 Clarify the minimum heights for markings of tyres with nominal rim diameter codes < 20 and nominal section width > 235 Correct the use of uppercase letters to denote dimensions where lowercase letters had been inserted Correct the paragraph numbering pursuant to the adoption of Supplement 21 Delete a redundant note at the end of paragraph 6.1.5.3.3., and Add specifications for tyre sizes 33×11.50R20LT, 35×11.50R17LT, 37×13.50R26LT, 36×15.50R20LT and 40×15.50R26LT.

Status	Adopted
Rulemaking area(s)	UN R54 CV Tires
Regulatory impact	Original text \| Supplement 22
Meeting(s)	WP.29 \| Session 172 \| 20-23 Jun 2017 Agenda item 4.8.1. Proposal for Supplement 22 to Regulation No. 54 Agenda item 4.8.1. Proposal for Supplement 22 to Regulation No. 54 Agenda item 4.8.1. Proposal for Supplement 22 to Regulation No. 54
Related documents
	GRRF-82-23		Revised proposal for Supplement 22 to the 00 series of amendments to Regulation No. 54 (Superseded)
	GRRF/2016/35		Proposal for Supplement 22 to the 00 series of amendments to Regulation No. 54 (Superseded)
	GRRF/2016/36		Proposal for amendments to Regulation No. 54 (Superseded)
	GRRF/2017/4		Proposal for amendments to Regulation No. 54 (Superseded)
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