European Tyre and Rim Technical Organisation
550 documents
15 Nov 2024 UN R117: Measurement uncertainties reduction in rolling sound emission test method (ETRTO) TFVS-15-07/Rev.1 2024-11-15 ETRTO
14 Feb 2025 UN R117: Measurement uncertainties reduction in rolling sound emission test method (ETRTO) TFVS-17-06 2025-02-14 ETRTO
1 Jul 2025 Vehicle Sound: Comments on latest outcomes of the LEON-T study (ETRTO) TFVS-18-05 2025-07-01 ETRTO
6 Dec 2007 UNECE R64 : RFT & RFWS (ETRTO) TPM-01-04 2007-12-06 ETRTO presentation on run-flat tires and run-flat warning systems in relation to UNECE R64. ETRTO
18 Feb 2020 Tire Pressure Monitoring System (TPMS): Extension of use to all vehicle categories M, N & O. (ETRTO) TPMSTI-01-05 2020-02-18 ETRTO
19 Mar 2020 UN R141: Proposals for amendments (Sec. 1-5.6 and new Annex 4) (CLEPA and ETRTO) TPMSTI-02-06/Rev.1 2020-03-19 CLEPA ETRTO
17 Mar 2020 Draft GSR5 TPMS test procedure – categories M2, M3, N2, N3, O3, O4 (ETRTO) TPMSTI-02-08 2020-03-17 ETRTO
27 May 2020 UN R141: Input on the draft revision to the UN Regulation (ETRTO) TPMSTI-04-07 2020-05-27 ETRTO
27 May 2020 UN R141: Considerations and proposals for further work (ETRTO) TPMSTI-04-08 2020-05-27 ETRTO
19 Aug 2020 UN R141: Proposal for alternative warm-up cycle (ETRTO) TPMSTI-07-08 2020-08-19 ETRTO
28 Aug 2020 Warming up period for C3 tyres (ETRTO) TPMSTI-08-06 2020-08-28 ETRTO
10 Oct 2020 UN R141: Proposal for TPMS communications interface specifications (ETRTO) TPMSTI-CI-03-02 2020-10-10 ETRTO
3 Nov 2010 Progress on the harmonisation work for LT/C tyres (ETRTO) TYREGTR-09-06 2010-11-03 ETRTO
12 Jan 2011 Draft gtr text for harmonized PC tyre requirements (ETRTO, USTMA, and JATMA) TYREGTR-10-02 2011-01-12 ETRTO USTMA JATMA
25 Jan 2011 Proposal for justification section of the draft tire gtr (ETRTO) TYREGTR-10-05 2011-01-25 ETRTO
22 Jun 2011 Harmonized provisions concerning pneumatic tyres for passenger and light truck (commercial) vehicles (ETRTO, JATMA, and USTMA) TYREGTR-11-02 2011-06-22 ETRTO JATMA USTMA
19 Apr 2012 Counter Proposal and Rationale Regarding font for Tyre Identification (USTMA, JATMA, and ETRTO) TYREGTR-12-07 2012-04-19 Tire industry associations' response to OICA submission (document TYREGTR-12-03) proposing changes to the font for tire identification. USTMA JATMA ETRTO
1 Mar 2012 Comments on remaining open points in document GRRF 72-16 from India (ETRTO) TYREGTR-13-01 2012-03-01 ETRTO answers questions raised by India concerning the strength test of the proposed GTR and its alignment with US regulations. ETRTO
28 Jun 2012 New modifications to the draft GTR on tires (ETRTO, JATMA, and USTMA) TYREGTR-13-05 2012-06-28 Four paragraphs in the draft gtr (version 24 Feb) contained references to type approval when the text should be neutral concerning type approval or self-certification. The text in these paragraphs was therefore changed. ETRTO JATMA USTMA
6 Jun 2017 Presentation on endurance testing of light truck and commercial tires (ETRTO) TYREGTR-16-06 2017-06-06 ETRTO
6 Jun 2017 Presentation on harmonization of high speed testing of light truck and commercial tires (ETRTO) TYREGTR-16-07 2017-06-06 ETRTO
31 Oct 2017 Tyre GTR: China Proposal - Tyre Industry Assessment 7-9 June 2017.pptx (ETRTO) TYREGTR-16-08 2017-10-31 ETRTO
1 Nov 2017 TyreGTR-16 Action Items 2-3 Test Pressure and Test Rim spreadsheet (ETRTO) TYREGTR-17-06 2017-11-01 ETRTO
1 Nov 2017 TyreGTR-16 Action Item 4: Proposal for light truck commercial test pressure (ETRTO) TYREGTR-17-07 2017-11-01 Action item 4 : ETRTO will make a proposal on the relationship between the test pressure used in each GTR test and the test pressures stamped on the sidewall as per 3.3.5 and 2.56. ETRTO
1 Nov 2017 TyreGTR-16 Action Item 5: Presentation on tyre markings (ETRTO) TYREGTR-17-08 2017-11-01 Action item 5 : It seems that the markings are mandatory in Tyre GTR. ETRTO will investigate if the markings in paragraph 3 are mandatory according to the GTR text and will assess the need for rewording of paragraphs 3.2 and 3.3. ETRTO
1 Nov 2017 TyreGTR-16 Action Item 6: Presentation on measuring rim definition (ETRTO) TYREGTR-17-09 2017-11-01 Action item 6 : ETRTO will provide the justification to change in R54 (and in GTR) the definition of the measuring rim, considering the prerogatives of the IWG to change or not existing text from R54. ETRTO
1 Nov 2017 Tyre GTR: Review of China informal document GRRF-84-12 (ETRTO, JATMA, and USTMA) TYREGTR-17-10 2017-11-01 USTMA, JATMA, ETRTO comments on China review of GTR 16 identifying differences in requirements between the GTR and China’s tyre regulations. ETRTO JATMA USTMA
1 Nov 2017 Tyre GTR: Harmonization of high speed tests (ETRTO) TYREGTR-17-11 2017-11-01 ETRTO
1 Nov 2017 Tyre GTR: Survey of tyre marking practices (ETRTO) TYREGTR-17-12 2017-11-01 Data collected from tyre manufacturers on their use of the various national/regional/international tyre markings to support discussions on development of a global tyre marking protocol. ETRTO
8 Jun 2018 GTR 16: ETRTO comments for action item 11 from the TyreGTR group session 17. (ETRTO) TYREGTR-18-06 2018-06-08 ETRTO
8 Jun 2018 GTR 16: ETRTO comments on action item 15 from the 17th TyreGTR session (ETRTO) TYREGTR-18-07 2018-06-08 ETRTO
9 Jun 2018 GTR 16: Inflation Pressure Markings (ETRTO, JATMA, and USTMA) TYREGTR-18-10 2018-06-09 ETRTO JATMA USTMA
8 Jun 2018 GTR 16: Case-by-case assessment presentation (agenda item 4) (ETRTO) TYREGTR-18-11 2018-06-08 ETRTO
8 Jun 2018 GTR 16: Presentation of proposed editorial amendments (ETRTO) TYREGTR-18-13 2018-06-08 ETRTO
11 Jun 2018 GTR 16: Tyre marking provisions (ETRTO, JATMA, USTMA) (ETRTO, JATMA, and USTMA) TYREGTR-18-17 2018-06-11 ETRTO JATMA USTMA
12 Jun 2018 GTR 16: Industry assessment of global tyre marking (E and DOT) (ETRTO) TYREGTR-18-19 2018-06-12 ETRTO
12 Jun 2018 GTR 16: Wet Grip Test Method Improvement for Passenger Car Tyres (C1): Overview of Tyre Industry / ISO activities (ETRTO) TYREGTR-18-21 2018-06-12 June 11 pre-meeting presentation before the 18th Tyre GTR informal group session. ETRTO
11 Sep 2018 GTR 16: Maximum Load Rating Consumer Tires (ETRTO) TYREGTR-19-11 2018-09-11 ETRTO
30 Oct 2018 GTR 16: LT/C high speed test presentation (ETRTO) TYREGTR-20-09 2018-10-30 ETRTO
21 Jan 2019 GTR 16: Case-by-case list of amendments (ETRTO) TYREGTR-21-07 2019-01-21 ETRTO
4 Mar 2019 Tyre GTR: Action item IWG21/11- correct referencing in 3.18 and metric A sizes (ETRTO) TYREGTR-22-04 2019-03-04 ETRTO
4 Mar 2019 Tyre Industry feedback on GTR action items IWG21/16, 17 and 18 (ETRTO) TYREGTR-22-06 2019-03-04 ETRTO
4 Mar 2019 Tyre GTR action item IWG 21/1: Harmonize tyre class wording (ETRTO) TYREGTR-22-08 2019-03-04 ETRTO
4 Mar 2019 Typos in Tyre GTR technical prescriptions draft (ETRTO) TYREGTR-22-09 2019-03-04 ETRTO
11 Mar 2010 Roadmap for the Global Technical Regulation for Tyres: Phases 1 and 2 (ETRTO) 2010-03-11 ETRTO
9 Jun 2010 Global Technical Regulation Marking for Tyres (ETRTO) 2010-06-09 ETRTO
5 Mar 2021 UN R117: Proposal to amend document WP.29/2021/8 (ETRTO) WP.29-183-06 2021-03-05 Proposal to replace "markings" by "approval mark" in paragraph 4.4.1. to clearly specify the intended application of the provision (i.e., to the approval mark, not to all markings). ETRTO
5 Mar 2021 1958 Agreement: Request for guidance on Contracting Parties not following rules (ETRTO) WP.29-183-07 2021-03-05 ETRTO
4 Mar 2022 UN R109: Proposal to amend document WP.29/2022/7 (ETRTO) WP.29-186-07 2022-03-04 ETRTO detected an issue in document ECE/TRANS/WP.29/2022/7 with the insertion of paragraph 3.5.1. that is the consequence of the alignment between UN Regulation No. 54 and UN Regulation No. 109. This new requirement regarding the marking position in the sidewall for retreaded tyres is creating a burden for the retread industry that will potentially need to adapt all their moulds accordingly, without considering transitional provisions. ETRTO
28 Apr 2019 Worn tyres: Tyre industry working draft proposal (ETRTO) WT-01-03 2019-04-28 ETRTO
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