| 2022 December 9 |
Tyre abrasion: Tyre selection for Correlation Test Plan | TA-07-06
|
2022-12-09 |
2023-01-25 14:17:12 UTC |
| 2021 January 5 |
Surface roughness studies on buffed tires: Lateral Scanning vs Circumferential Scanning | WT-17-03
|
2021-01-05 |
2021-01-05 20:52:04 UTC |
| 2020 November 23 |
Worn tyres: Proposals for sharing of the buffing reports | WT-16-04
|
2020-11-23 |
2020-11-23 17:56:12 UTC |
| 2018 June 11 |
GTR 16: Tyre marking provisions (ETRTO, JATMA, USTMA) | TYREGTR-18-17
|
2018-06-11 |
2018-06-11 11:42:06 UTC |
| 2018 June 9 |
GTR 16: Inflation Pressure Markings | TYREGTR-18-10
|
2018-06-09 |
2018-06-09 14:43:50 UTC |
| 2017 November 1 |
Tyre GTR: Review of China informal document GRRF-84-12 | TYREGTR-17-10
|
Document Title: Tyre GTR: Review of China informal document GRRF-84-12
|
|
Document Reference Number: TYREGTR-17-10
|
Description: USTMA, JATMA, ETRTO comments on China review of GTR 16 identifying differences in requirements between the GTR and China’s tyre regulations. |
|
Submitted by: ETRTO, JATMA, and USTMA
|
|
Meeting Session: 17th TYREGTR session (2-3
Nov 2017)
|
| Document date: 01 Nov 17 (Posted 01 Nov 17)
|
This document concerns GTR No. 16 | Tires.
This submission is related to the following document(s):
|
|
2017-11-01 |
2017-11-01 17:53:12 UTC |
| 2012 September 12 |
Proposal for amendments to document GRRF/2012/22 | GRRF-73-12
|
Document Title: Proposal for amendments to document GRRF/2012/22
|
|
Document Reference Number: GRRF-73-12
|
Description: Editorial corrections proposed by the ETRTO, JATMA and RMA to the draft gtr on tyres. |
|
Submitted by: ETRTO, JATMA, and USTMA
|
|
Meeting Session: 73rd GRRF session (18-20
Sep 2012)
|
| Document date: 11 Sep 12 (Posted 12 Sep 12)
|
This document concerns GTR No. 16 | Tires.
|
|
Meeting Reports
|
Working Party on Brakes and Running Gear | Session 73 | 18-20
Sep 2012
22. The expert from France introduced GRRF-73-03 proposing the technical report on the development of the tyre GTR. GRRF noted a number of comments. The expert from France volunteered to submit a revised proposal for consideration at the next session of GRRF as an official document.
23. The secretary of the tyre GTR informal group reported on the progress made. He presented the text of a draft GTR (ECE/TRANS/WP.29/GRRF/2012/22) which GRRF partially reviewed, taking into account the amendments proposed in GRRF-73-12, GRRF-73-13, GRRF-73-22 and GRRF-73-25. GRRF agreed that the informal group should continue to work on the draft GTR and to hold their next meeting immediately before GRRF on Monday 18 February 2013. From this meeting GRRF anticipate an updated final text for adoption during its 74th session.
|
|
2012-09-12 |
2012-09-12 12:26:46 UTC |
| 2012 June 28 |
New modifications to the draft GTR on tires | TYREGTR-13-05
|
Document Title: New modifications to the draft GTR on tires
|
|
Document Reference Number: TYREGTR-13-05
|
Description: 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. |
|
Submitted by: ETRTO, JATMA, and USTMA
|
|
Meeting Session: 13th TYREGTR session (29 Jun 2012)
|
| Document date: 28 Jun 12 (Posted 28 Jun 12)
|
This document concerns GTR No. 16 | Tires.
|
|
2012-06-28 |
2012-06-28 13:58:38 UTC |
| 2012 April 19 |
Counter Proposal and Rationale Regarding font for Tyre Identification | TYREGTR-12-07
|
Document Title: Counter Proposal and Rationale Regarding font for Tyre Identification
|
|
Document Reference Number: TYREGTR-12-07
|
Description: Tire industry associations’ response to OICA submission (document TYREGTR-12-03) proposing changes to the font for tire identification. |
|
Submitted by: USTMA, JATMA, and ETRTO
|
|
Meeting Session: 12th TYREGTR session (16-17
Feb 2012)
|
| Document date: 19 Apr 12 (Posted 19 Apr 12)
|
This document concerns GTR No. 16 | Tires.
|
|
2012-04-19 |
2012-04-19 15:22:17 UTC |
| 2011 December 9 |
Proposal for Supplement 17 to the 02 series of amendments to Regulation No. 30 | GRRF/2012/4
|
Document Title: Proposal for Supplement 17 to the 02 series of amendments to Regulation No. 30
|
|
Document Reference Number: GRRF/2012/4
|
Description: Submission from France proposing changes in the definition of the measuring rim for C1, C2 and C3 tyres. |
|
Submitted by: ETRTO and JATMA
|
|
Meeting Session: 72nd GRRF session (20-24
Feb 2012)
|
| Document date: 09 Dec 11 (Posted 09 Dec 11)
|
This document concerns UN Regulation No. 30 | Pneumatic Tires.
|
|
Meeting Reports
|
Working Party on Brakes and Running Gear | Session 72 | 20-24
Feb 2012
25. Recalling the discussion on documents ECE/TRANS/WP.29/GRRF/2011/14 at its previous GRRF session, the expert from France presented, on behalf of the ad hoc expert group on snow tyres, GRRF-72-13 clarifying the definition of “snow tyres” within Regulation No. 117. GRRF noted a number of comments. GRRF adopted the proposal as reproduced in Annex VII and requested the secretariat to submit it to WP.29 and AC.1 at their November 2012 sessions as draft Supplement 2 to the 02 series of amendments to Regulation No. 117. As new limit values have been inserted for normal traction tyres, GRRF agreed to submit it to the Working Party on Noise (GRB) for consideration at its next session in September 2012 and to also have a final review by GRRF at its September 2012 session.
26. Referring to ECE/TRANS/WP.29/GRRF/2011/13, the expert from ETRTO introduced GRRF-72-10 proposing to align the definition of “snow tyres” in Regulation No. 30 with that of Regulation No. 117 (para. 25 above). GRRF adopted ECE/TRANS/WP.29/GRRF/2011/13 as reproduced in Annex III, and requested the secretariat to submit it to WP.29 and AC.1 for consideration at their June 2012 sessions, as draft Supplement 17 to the 02 series of amendments to Regulation No. 30.
27. For the same purpose, the expert from ETRTO presented GRRF-72-11 amending ECE/TRANS/WP.29/GRRF/2011/14 with respect to the definitions in Regulation No. 54. GRRF adopted ECE/TRANS/WP.29/GRRF/2011/14 as reproduced in Annex IV, and requested the secretariat to submit it to WP.29 and AC.1 for consideration at their June 2012 sessions, as draft Supplement 18 to Regulation No. 54.
28. The expert from ETRTO proposed to amend the regulatory markings for “temporary use spare tyres” (ECE/TRANS/WP.29/GRRF/2012/4). GRRF adopted the proposal (not amended) and requested the secretariat to submit it to WP.29 and AC.1 for consideration at their June 2012 sessions, as a part (see para. 26) of draft Supplement 17 to the 02 series of amendments to Regulation No. 30.
29. The expert from ETRTO introduced ECE/TRANS/WP.29/GRRF/2012/6 clarifying in Regulation No. 30 the requirements for the load/speed performance tests. GRRF adopted ECE/TRANS/WP.29/GRRF/2012/6, not amended. The secretariat was requested to submit the proposal to WP.29 and AC.1 for consideration at their June 2012 sessions, as a part as part (see paras. 26 and 28) of draft Supplement 17 to the 02 series of amendments to Regulation No. 30.
|
|
2011-12-09 |
2011-12-10 08:43:50 UTC |
| 2011 September 14 |
Proposal for amendments to UNR30 : markings for “temporary uses spare tyres” | GRRF-71-28
|
Document Title: Proposal for amendments to UNR30 : markings for “temporary uses spare tyres”
|
|
Document Reference Number: GRRF-71-28
|
|
Submitted by: ETRTO and JATMA
|
|
Meeting Session: 71st GRRF session (13-15
Sep 2011)
|
| Document date: 14 Sep 11 (Posted 14 Sep 11)
|
This document concerns UN Regulation No. 30 | Pneumatic Tires.
|
|
Meeting Reports
|
Working Party on Brakes and Running Gear | Session 71 | 13-15
Sep 2011
30. The expert from ETRTO recalled ECE/TRANS/WP.29/GRRF/2011/13 and ECE/TRANS/WP.29/GRRF/2011/14, harmonizing the definitions used in Regulations Nos. 30 and 54 with those of the 02 series of amendments to Regulation No. 117. The expert from Germany underlined that some proposed definitions diverged with those used within the European Union. The expert from France proposed in GRRF-71-31 to further develop the definition of snow tyre and to align the snow tyre markings requirements in Regulations Nos. 30, 54 and 117. GRRF agreed to continue consideration of that matter at its February 2012 session on the basis of a proposal prepared by France in collaboration with experts from Germany, the European Commission, OICA, ETRTO and all the interested experts (Focal point: Mr. Lescail from France: lescail@utac.com).
31. GRRF agreed to consider GRRF-71-28 at its next session and requested the secretariat to make it available with an official symbol.
|
|
2011-09-14 |
2011-09-14 06:37:46 UTC |
| 2011 June 22 |
Harmonized provisions concerning pneumatic tyres for passenger and light truck (commercial) vehicles | TYREGTR-11-02
|
2011-06-22 |
2011-06-22 20:32:09 UTC |
| 2011 January 12 |
Draft gtr text for harmonized PC tyre requirements | TYREGTR-10-02
|
2011-01-12 |
2011-01-12 17:38:14 UTC |