5. (a)
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UN Regulation No. 30 (Tyres for passenger cars and their trailers)
GRBP will consider a proposal by the expert from the European Tyre and Rim Technical Organization (ETRTO).
GRBP-71-07 | UN R30, R54, R75 Report on study to amend the Dimensional Requirements for tyres with radial or run flat structure
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Document Title: UN R30, R54, R75 Report on study to amend the Dimensional Requirements for tyres with radial or run flat structure
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Document Reference Number: GRBP-71-07
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Description: ETRTO report on the study on the Dimensional Requirements for tyres with radial or run flat structure after having performed the load speed endurance test. ETRTO proposes to amend the UN Regulations No 30, 54 [and 75] by removing the requirements for tyres with radial and run flat structure.
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Submitted by: ETRTO
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Meeting Session: 71st GRBP session (28-31
Jan 2020)
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Document date: 17 Jan 20 (Posted 22 Jan 20)
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Document status: Superseded
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This document concerns UN Regulation No. 30 | Pneumatic Tires, UN Regulation No. 54 | Commercial Vehicle Tyres, and UN Regulation No. 75 | Motorcycle and Moped Tires.
This submission is related to the following document(s):
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Meeting Reports
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Working Party on Noise and Tyres | Session 71 | 28-31
Jan 2020
12. The expert from ETRTO introduced a new Supplement to UN Regulation No. 30 and an accompanying transitional provision (paragraph 11.4.) that would delay for three months the mandatory application of the Supplement (ECE/TRANS/WP.29/GRBP/2020/3). In particular, he proposed excluding tyres with radial and run flat structure from the dimensional requirements after the load speed endurance test (GRBP-71-07). Various experts commented on the proposal and suggested modifications (GRBP-71-30). Finally, GRBP adopted the proposal, as contained in Annex VI, and requested the secretariat to submit it to WP.29 and AC.1 for consideration and vote at their June 2020 sessions as Supplement 22 to the 02 series of amendments to UN Regulation No. 30.
13. GRBP noted that the adopted transitional provision 11.4. does not contradict the WP.29 Guidelines for regulatory procedures and transitional provisions in UN Regulations (ECE/TRANS/WP.29/1044/Rev.2). At the same time, several GRBP experts expressed concerns about the rationale given by ETRTO for this provision which was the delays in issuance by the United Nations Office for Legal Affairs (OLA) of depository notifications about the entry into force of amendments to UN Regulations. GRBP was of the view that this is a general problem that affects all UN Regulations and other WP.29 Working Parties as well. Therefore, GRBP requested the Chair to raise this issue at the next session of the Administrative Committee for Coordination of Work (AC.2).
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GRBP-71-08 | UN R30 Proposals for amending tyre marking method in the UN regulations
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Document Title: UN R30 Proposals for amending tyre marking method in the UN regulations
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Document Reference Number: GRBP-71-08
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Description: ETRTO proposal for amending tyre marking method by the removal of the use of wording “moulded” in the marking clause as this is only one of the various technical solutions currently available.
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Submitted by: ETRTO
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Meeting Session: 71st GRBP session (28-31
Jan 2020)
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Document date: 17 Jan 20 (Posted 22 Jan 20)
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Document status: Informal GR review
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This document concerns UN Regulation No. 30 | Pneumatic Tires.
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Meeting Reports
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Working Party on Noise and Tyres | Session 71 | 28-31
Jan 2020
14. The expert from ETRTO proposed amending the tyre marking method in the UN Regulations (GRBP-71-08). Following a brief discussion, the Chair invited ETRTO to submit an official document to the next session.
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GRBP-71-30 | UN R30 : Proposal for amendments
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Document Title: UN R30 : Proposal for amendments
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Document Reference Number: GRBP-71-30
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Description: Changes to the proposal to align definitions across tyre regulations and align the regulations with technological progress, correct an editorial error, and clarify that the ply rating is not applicable to T-type temporary use tyres.
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Submitted by: ETRTO
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Meeting Session: 71st GRBP session (28-31
Jan 2020)
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Document date: 29 Jan 20 (Posted 31 Jan 20)
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Document status: Superseded
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This document concerns UN Regulation No. 30 | Pneumatic Tires.
This submission is related to the following document(s):
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Meeting Reports
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Working Party on Noise and Tyres | Session 71 | 28-31
Jan 2020
12. The expert from ETRTO introduced a new Supplement to UN Regulation No. 30 and an accompanying transitional provision (paragraph 11.4.) that would delay for three months the mandatory application of the Supplement (ECE/TRANS/WP.29/GRBP/2020/3). In particular, he proposed excluding tyres with radial and run flat structure from the dimensional requirements after the load speed endurance test (GRBP-71-07). Various experts commented on the proposal and suggested modifications (GRBP-71-30). Finally, GRBP adopted the proposal, as contained in Annex VI, and requested the secretariat to submit it to WP.29 and AC.1 for consideration and vote at their June 2020 sessions as Supplement 22 to the 02 series of amendments to UN Regulation No. 30.
13. GRBP noted that the adopted transitional provision 11.4. does not contradict the WP.29 Guidelines for regulatory procedures and transitional provisions in UN Regulations (ECE/TRANS/WP.29/1044/Rev.2). At the same time, several GRBP experts expressed concerns about the rationale given by ETRTO for this provision which was the delays in issuance by the United Nations Office for Legal Affairs (OLA) of depository notifications about the entry into force of amendments to UN Regulations. GRBP was of the view that this is a general problem that affects all UN Regulations and other WP.29 Working Parties as well. Therefore, GRBP requested the Chair to raise this issue at the next session of the Administrative Committee for Coordination of Work (AC.2).
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GRBP/2020/3 | UN R30: Proposal for amendments
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Document Title: UN R30: Proposal for amendments
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Document Reference Number: GRBP/2020/3
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Description: Proposal to align definitions across tyre regulations and align the regulations with technological progress (see document GRRF-82-21), correct an editorial error, and clarify that the ply rating is not applicable to T-type temporary use tyres.
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Submitted by: ETRTO
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Meeting Session: 71st GRBP session (28-31
Jan 2020)
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Document date: 11 Nov 19 (Posted 15 Nov 19)
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Document status: Superseded
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This document concerns UN Regulation No. 30 | Pneumatic Tires.
This submission is related to the following document(s):
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Meeting Reports
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Working Party on Noise and Tyres | Session 71 | 28-31
Jan 2020
12. The expert from ETRTO introduced a new Supplement to UN Regulation No. 30 and an accompanying transitional provision (paragraph 11.4.) that would delay for three months the mandatory application of the Supplement (ECE/TRANS/WP.29/GRBP/2020/3). In particular, he proposed excluding tyres with radial and run flat structure from the dimensional requirements after the load speed endurance test (GRBP-71-07). Various experts commented on the proposal and suggested modifications (GRBP-71-30). Finally, GRBP adopted the proposal, as contained in Annex VI, and requested the secretariat to submit it to WP.29 and AC.1 for consideration and vote at their June 2020 sessions as Supplement 22 to the 02 series of amendments to UN Regulation No. 30.
13. GRBP noted that the adopted transitional provision 11.4. does not contradict the WP.29 Guidelines for regulatory procedures and transitional provisions in UN Regulations (ECE/TRANS/WP.29/1044/Rev.2). At the same time, several GRBP experts expressed concerns about the rationale given by ETRTO for this provision which was the delays in issuance by the United Nations Office for Legal Affairs (OLA) of depository notifications about the entry into force of amendments to UN Regulations. GRBP was of the view that this is a general problem that affects all UN Regulations and other WP.29 Working Parties as well. Therefore, GRBP requested the Chair to raise this issue at the next session of the Administrative Committee for Coordination of Work (AC.2).
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