Documents also available for | 2022 | 2021 | 2020 | 2018 | More than 4 years ago |
Date | Reference | Description | Status | |||
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20 Jan 2019 | TYREGTR-21-07 |
GTR 16: Case-by-case list of amendments
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Informal Group | Informal | Tires Tires This project would establish a "global technical regulation concerning uniform provisions for pneumatic radial tyres for passenger and light truck (commercial) vehicles". | |
22 Jan 2019 | GRB-69-10 |
UN R117: Comments on the proposal for worn-tyre provisions (GRB/2019/6)
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Working Party | Informal | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance Tire Noise, Wet Adhesion, and Rolling Resistance Uniform provisions concerning the approval of tyres with regard to rolling sound emissions and/or to adhesion on wet surfaces and/or to rolling resistance | |
25 Jan 2019 | GRB-69-11/Rev.1 |
UN R30: Supporting material for document GRB/2019/5
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Working Party | Informal | Pneumatic Tires Pneumatic Tires Uniform Provisions Concerning the Approval of Pneumatic Tyres for Motor Vehicles and their Trailers | Highlighting of the changes in the proposal to ensure that that P-type tyres can be distinguished from non-P-type tyres to support understanding of the proposal. |
23 Jan 2019 | GRB-69-12 |
UN R30 and R64: EMT-ETRTO answer to Contracting Party question from GRB 68th session
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Working Party | Informal | Pneumatic Tires Pneumatic Tires Uniform Provisions Concerning the Approval of Pneumatic Tyres for Motor Vehicles and their Trailers Temporary-use Tires Spare Tires "Uniform provisions concerning the approval of vehicles with regard to their equipment which may include: a temporary- use spare unit, run-flat tyres. | ETRTO response to UK question on the availability of extended mobility tyres (EMT) on the market. |
23 Jan 2019 | GRB-69-21 |
GTR 16: List of amendments
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Working Party | Informal | Tires Tires This project would establish a "global technical regulation concerning uniform provisions for pneumatic radial tyres for passenger and light truck (commercial) vehicles". | |
23 Jan 2019 | GRB-69-22 |
GTR 16: Proposal for Amendment 1
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Working Party | Informal | Tires Tires This project would establish a "global technical regulation concerning uniform provisions for pneumatic radial tyres for passenger and light truck (commercial) vehicles". | |
12 Nov 2018 | SLR-27-15 |
ETRTO comments on the DETA "Guidelines on the Application of the Unique Identifier"
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Informal Group | Informal | Database for the Exchange of Type Approval Documentation DETA n.a. | E-mail from RDW (DETA informal group chair) conveying questions and comments from ETRTO to GTB. |
28 Feb 2019 | TYREGTR-22-04 |
Tyre GTR: Action item IWG21/11- correct referencing in 3.18 and metric A sizes
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Informal Group | Informal | Tires Tires This project would establish a "global technical regulation concerning uniform provisions for pneumatic radial tyres for passenger and light truck (commercial) vehicles". | |
01 Mar 2019 | TYREGTR-22-06 |
Tyre Industry feedback on GTR action items IWG21/16, 17 and 18
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Informal Group | Informal | Tires Tires This project would establish a "global technical regulation concerning uniform provisions for pneumatic radial tyres for passenger and light truck (commercial) vehicles". | |
01 Mar 2019 | TYREGTR-22-09 |
Typos in Tyre GTR technical prescriptions draft
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Informal Group | Informal | Tires Tires This project would establish a "global technical regulation concerning uniform provisions for pneumatic radial tyres for passenger and light truck (commercial) vehicles". | |
01 Mar 2019 | TYREGTR-22-08 |
Tyre GTR action item IWG 21/1: Harmonize tyre class wording
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Informal Group | Informal | Tires Tires This project would establish a "global technical regulation concerning uniform provisions for pneumatic radial tyres for passenger and light truck (commercial) vehicles". | |
26 Feb 2019 | DETA-34-08 |
Considerations for the DETA Universal Identifier
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Informal Group | Informal | Database for the Exchange of Type Approval Documentation DETA n.a. | Input for the Group of Interested Experts (GOIE) meeting. |
26 Feb 2019 | DETA-34-09 |
DETA: GTB reponse to ETRTO questions regarding the Universal Identifier
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Informal Group | Informal | Database for the Exchange of Type Approval Documentation DETA n.a. | |
26 Apr 2019 | WT-01-03 |
Worn tyres: Tyre industry working draft proposal
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Informal Group | Informal | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance Tire Noise, Wet Adhesion, and Rolling Resistance Uniform provisions concerning the approval of tyres with regard to rolling sound emissions and/or to adhesion on wet surfaces and/or to rolling resistance | |
21 Jun 2019 | GRBP/2019/18 |
UN R106: Proposal for amendment
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Working Party | Working | Tires for Agricultural Vehicles Agricultural Tires Uniform Provisions Concerning the Approval of Pneumatic Tyres for Agricultural Vehicles and their Trailers | Proposal to:<ol class="alpha"><li>include the load variation with speed for IF and VF tyres in Table A of Annex 7</li>introduce a new paragraph (2.18.13) and amend paragraph 3.1.9.and Annex 3,part D to reconcile contradictions</li><li>clarify Annex 6 “Test method for measuring tyre dimensions” via references to other provisions</li><li>Correct example in Annex 3, part C by introducing the dimension “b” for the tyre size designation, and</li><li>Modify inflation pressure markings.</li></ol> |
21 Jun 2019 | GRBP/2019/19 |
UN R117: Proposal for an amendment
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Working Party | Working | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance Tire Noise, Wet Adhesion, and Rolling Resistance Uniform provisions concerning the approval of tyres with regard to rolling sound emissions and/or to adhesion on wet surfaces and/or to rolling resistance | Proposal for an amendment to complement the content of working document GRVA/2018/5. The proposal includes amendments to:<ol><li>The Standard Reference Test Tyre (SRTT) denominations</li><li>Remove the discrimination between the two Class C3 tyres</li><li>Clarify that there are no C3 tyres in the scope of this UN Regulation "not marked with speed symbol"</li><li>Align Annex 6 with the most recent amendments made to standard ISO 28580</li><li>Define "standard deviation" as appropriate in the text</li><li>Clarify that, in the cases of C2 and C3 tyres, the “Reference (test) pressure” and the value “Pr” correspond to the indication of the inflation pressure which is always marked on the sidewall</li><li>Use "repeatability" in lieu of inaccurate "reproducibility"</li><li>Update test report forms</li><li>Include the date on which the new proposed supplement of UN Regulation No. 117 will apply</li><li>Improve the description of the evaluation of the rolling sound emission test</li>Correct the figure in Annex 2, Appendix 2, and</li><li>Update cross references pursuant to paragraph renumbering.</li></ol> |
16 Jul 2019 | WT-02-02/Rev.1 |
Worn tyres: Tyre industry work status
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Informal Group | Informal | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance Tire Noise, Wet Adhesion, and Rolling Resistance Uniform provisions concerning the approval of tyres with regard to rolling sound emissions and/or to adhesion on wet surfaces and/or to rolling resistance | |
30 Jul 2019 | WT-02-02/Rev.2 |
Worn tyres: Tyre industry work status
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Informal Group | Informal | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance Tire Noise, Wet Adhesion, and Rolling Resistance Uniform provisions concerning the approval of tyres with regard to rolling sound emissions and/or to adhesion on wet surfaces and/or to rolling resistance | |
13 Sep 2019 | GRBP-70-21/Rev.2 |
UN R117: Modification to document GRBP/2019/19
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Working Party | Informal | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance Tire Noise, Wet Adhesion, and Rolling Resistance Uniform provisions concerning the approval of tyres with regard to rolling sound emissions and/or to adhesion on wet surfaces and/or to rolling resistance | |
10 Sep 2019 | GRBP-70-20 |
Wet grip test method improvement for C1 tyres
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Working Party | Informal | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance Tire Noise, Wet Adhesion, and Rolling Resistance Uniform provisions concerning the approval of tyres with regard to rolling sound emissions and/or to adhesion on wet surfaces and/or to rolling resistance | |
10 Sep 2019 | GRBP-70-19 |
New traction definition
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Working Party | Informal | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance Tire Noise, Wet Adhesion, and Rolling Resistance Uniform provisions concerning the approval of tyres with regard to rolling sound emissions and/or to adhesion on wet surfaces and/or to rolling resistance | |
17 Oct 2019 | WT-04-02 |
Worn Tyres: Tyre Industry work plan proposal
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Informal Group | Informal | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance Tire Noise, Wet Adhesion, and Rolling Resistance Uniform provisions concerning the approval of tyres with regard to rolling sound emissions and/or to adhesion on wet surfaces and/or to rolling resistance | |
31 Oct 2019 | WT-04-02/Rev.1 |
Worn tyres: Industry work plan proposal
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Informal Group | Informal | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance Tire Noise, Wet Adhesion, and Rolling Resistance Uniform provisions concerning the approval of tyres with regard to rolling sound emissions and/or to adhesion on wet surfaces and/or to rolling resistance | |
11 Nov 2019 | GRBP/2020/4 |
UN R109: Correction to the text
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Working Party | Working | Retreaded Tires for Commercial Vehicles CV Retreaded Tires Uniform Provisions Concerning the Approval for the Production of Retreaded Pneumatic Tyres for Commercial Vehicles and their Trailers | In document GRRF/2016/40, an ellipsis “…”, indicating that the remainder of the sentence was to be retained, was omitted in the proposed amendment to paragraph 3.2.1. As a result, the remaining text was unintentionally removed following adoption of the proposal. A similar error resulted from the adoption of document WP.29/2017/9 regarding paragraph 4.9.2. This proposal also reintroduces the unintentionally deleted text. |
11 Nov 2019 | GRBP/2020/3 |
UN R30: Proposal for amendments
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Working Party | Working | Pneumatic Tires Pneumatic Tires Uniform Provisions Concerning the Approval of Pneumatic Tyres for Motor Vehicles and their Trailers | 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. |
20 Nov 2019 | WT-05-02 |
Worn tyres: ETRTO input for the informal group work plan
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Informal Group | Informal | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance Tire Noise, Wet Adhesion, and Rolling Resistance Uniform provisions concerning the approval of tyres with regard to rolling sound emissions and/or to adhesion on wet surfaces and/or to rolling resistance | |
26 Nov 2019 | TFMU-02-02/Rev.1 |
Tyre noise uncertainties in UN Regulation No. 117
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Informal Subgroup | Informal | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance Tire Noise, Wet Adhesion, and Rolling Resistance Uniform provisions concerning the approval of tyres with regard to rolling sound emissions and/or to adhesion on wet surfaces and/or to rolling resistance |