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Listing documents from 2019
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Date Reference Description Status
20 Jan 2019 TYREGTR-21-07
GTR 16: Case-by-case list of amendments
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)
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
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
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
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
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"
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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