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29 Jan 2021
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Draft list of main decisions during the 73rd (January 2021) GRBP session | GRBP-73-28
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Document Title: Draft list of main decisions during the 73rd (January 2021) GRBP session
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Document Reference Number: GRBP-73-28
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Meeting Session: 73rd GRBP session (26-29
Jan)
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| Document date: 29 Jan 21 (Posted 29 Jan 21)
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This document concerns UN Regulation No. 30 | Pneumatic Tires, UN Regulation No. 41 | Motorcycle Noise, UN Regulation No. 51 | Vehicle Noise Emissions, UN Regulation No. 75 | Motorcycle and Moped Tires, UN Regulation No. 109 | Retreaded Tires for Commercial Vehicles, UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance, UN Regulation No. 124 | Passenger Car and Trailer Wheels, UN Regulation No. 141 | Tire Pressure Monitoring Systems, WP.29 Regulatory Project | Audible Reversing Warning Systems, and WP.29 Regulatory Project | UN Regulation for the Approval of Studded Tyres.
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2021-01-29
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2021-01-29
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29 Jan 2021
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UN R30: New radial tyre structure definition proposal | GRBP-73-20/Rev.1
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2021-01-29
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2021-01-29
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28 Dec 2020
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UN R30: Proposal for Supplement 23 to the 02 series of amendments | WP.29/2021/2
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Document Title: UN R30: Proposal for Supplement 23 to the 02 series of amendments
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Document Reference Number: WP.29/2021/2
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Description: Proposal for amendments that allows for tyre marking methods other than moulding. |
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Meeting Session: 183rd WP.29 session (9-11
Mar)
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| Document date: 17 Dec 20 (Posted 28 Dec 20)
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Document status: Formal WP.29 review
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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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2020-12-28
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2021-02-02
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13 Nov 2020
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UN R30: Proposal for a new Supplement to the 02 series of amendments | GRBP/2021/4
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Document Title: UN R30: Proposal for a new Supplement to the 02 series of amendments
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Document Reference Number: GRBP/2021/4
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Description: Proposal to amend the extended mobility tyre (EMT) symbol following the detection of dimensional inconsistencies within the International Organization for Standardization Working Group (ISO) TC31/SC3/WG19, where the dimension “0,33h” was judged wrong and constituting an unnecessary over constraint and to amend the inflation value to be used for the tyre conditioning when assessing the “flat tyre running mode” of “run flat tyres” and of “extended mobility tyres”. |
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Submitted by: ETRTO
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Meeting Session: 73rd GRBP session (26-29
Jan)
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| Document date: 09 Nov 20 (Posted 13 Nov 20)
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Document status: Formal GR review
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This document concerns UN Regulation No. 30 | Pneumatic Tires.
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2020-11-13
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2020-11-13
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13 Sep 2020
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UN R30: Proposal for amendments to document GRBP/2020/21 | GRBP-72-24
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Document Title: UN R30: Proposal for amendments to document GRBP/2020/21
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Document Reference Number: GRBP-72-24
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Submitted by: EC
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Meeting Session: 72nd GRBP session (7-9
Sep 2020)
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| Document date: 06 Sep 20 (Posted 13 Sep 20)
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Document status: Informal GR review
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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 72 | 7-9
Sep 2020
11. The expert from France proposed a new definition of “radial tyre” (ECE/TRANS/WP.29/GRBP/2020/21 and GRBP-72-22), which was amended by the expert from EC (GRBP-72-24). The expert from Japan held the view that the proposal was not sufficiently clear. The expert of ETRTO pointed out that his organization would need technical justification to support the proposal. The Chair invited all experts concerned to internally re-discuss the proposal and to submit an updated document to the next session.
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2020-09-13
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2020-09-13
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