Wet Grip on Worn Tyres (WT) reports to GRBP
Documents
68 documents
27 Jun 2024 Participants list from the 34th Worn Tyres working group session WT-34-07 2024-06-27
27 Jun 2024 Minutes of the 34th Worn Tyres working group session WT-34-08 2024-06-27
24 Jan 2024 Agenda for the 54th Worn Tyres working group session WT-54-01/Rev.1 2024-01-24
26 Jan 2024 Worn Wet GRIP C1: 2023 Test campaign-WTPP Analysis WT-54-02/Rev.1 2024-01-26
19 Feb 2024 Minutes of the 54th Worn Tyres working group session WT-54-03/Rev.1 2024-02-19
26 Jan 2024 Participants list from the 54th Worn Tyres informal group session WT-54-04 2024-01-26
1 Feb 2024 Agenda for the 55th Worn Tyres informal group session WT-55-01 2024-02-01
6 Feb 2024 Worn Tyres informal group draft status report to GRBP WT-55-02/Rev.1 2024-02-06
22 Feb 2024 Minutes of the 55th Wet Grip on Worn Tyres working group session WT-55-03 2024-02-22
22 Feb 2024 List of online participants from the 55th Worn Tyres working group session WT-55-04 2024-02-22
22 Feb 2024 List of in-person participants for the 55th Worn Tyres working group session WT-55-05 2024-02-22
13 Mar 2024 Agenda for the 56th Wet Grip on Worn Tyres informal group session WT-56-01/Rev.1 2024-03-13
12 Mar 2024 Worn tyres: Proposal for 2024-2025 test campaign (JASIC) WT-56-02 2024-03-12 JASIC
12 Mar 2024 Worn tyres: New and worn state test campaign result (JASIC) WT-56-03 2024-03-12 JASIC
12 Mar 2024 Proposal for Wet Grip on Worn Tyres informal group workplan 2024-2025 (ETRTO) WT-56-04 2024-03-12 ETRTO
13 Mar 2024 Wet Grip on Worn Tyres: Recollection of C2 tyre activities (ETRTO) WT-56-05 2024-03-13 ETRTO
27 Mar 2024 Minutes of the 56th Wet Grip on Worn Tyres informal group session WT-56-06 2024-03-27
27 Mar 2024 Participants list from the 56th Wet Grip on Worn Tyres working group session WT-56-07 2024-03-27
10 Apr 2024 Agenda for the 57th Worn Tyres working group session WT-57-01 2024-04-10
17 Apr 2024 Worn Tyres Post-Processing status report WT-57-02 2024-04-17
7 May 2024 Participants list from the 57th Wet Grip on Worn Tyres working group session WT-57-03 2024-05-07
7 May 2024 Minutes of the 57th Wet Grip on Worn Tyres informal group session WT-57-04 2024-05-07
16 May 2024 Agenda for the 58th Wet Grip on Worn Tyres informal group session WT-58-01 2024-05-16
5 Jun 2024 Wet Grip on Worn Tyres informal group: 2024-25 workplan-Test center mapping (anonymised) WT-58-02/Rev.1 2024-06-05
17 May 2024 UN R117: Draft proposal for a Supplement to the 04 series of amendments WT-58-03 2024-05-17 Working draft proposal concerning wet grip performance of worn tyres.
25 May 2024 Worn tyres post-processing task force status report WT-58-04 2024-05-25
5 Jun 2024 Minutes of the 58th Worn Tyres working group session WT-58-05 2024-06-05
25 May 2024 Attendance list from the 58th Wet Grip on Worn Tyres informal group session WT-58-06 2024-05-25
25 May 2024 Preliminary study on C2 worn tyre wet performance (JASIC) WT-58-07 2024-05-25 JASIC
4 Jun 2024 Agenda for the 59th Worn Tyres working group session WT-59-01 2024-06-04
10 Jun 2024 UN R117: Proposal for amendments to Supplement 2 to the 04 series of amendments WT-59-02/Rev.1 2024-06-10
10 Jun 2024 IWG Wet Grip of Worn Tyres: Where are we and where are we going? (EC and France) WT-59-03 2024-06-10 EC France
13 Jun 2024 Minutes of the 59th Worn Tyres working group session WT-59-04 2024-06-13
13 Jun 2024 Participants list from the 59th Worn Tyres working group session WT-59-05 2024-06-13
9 Jul 2024 Agenda for the 60th Worn Tyres working group session WT-60-01/Rev.2 2024-07-09
5 Jul 2024 Wet grip of worn tyres: Questions raised by the chairs’ presentation on 10 June 2024 WT-60-02 2024-07-05
8 Jul 2024 Worn tyres: Comments on leadership discussion of further work (ETRTO) WT-60-03 2024-07-08 ETRTO
8 Jul 2024 Worn WGI C2 tyres – Recollection Part 2 (ETRTO) WT-60-04 2024-07-08 ETRTO
8 Jul 2024 UN R117: Comments on working draft 04 series amendments (wet grip on worn tyres) (ETRTO) WT-60-05 2024-07-08 ETRTO
9 Jul 2024 Revised proposal for worn tyre wet test precision improvement (2024-25 Test campaign) in response to chairs' proposal (JASIC) WT-60-06 2024-07-09 JASIC
12 Jul 2024 Worn tyres: Comments on JASIC proposal for work plan improvements (ETRTO) WT-60-07 2024-07-12 ETRTO
5 Sep 2024 Minutes of the 60th Worn Tyres working group session WT-60-08 2024-09-05
22 Aug 2024 Participants list from the 60th Worn Tyres working group session WT-60-09 2024-08-22
25 Jul 2024 Agenda for the 61st Worn Tyres working group session WT-61-01 2024-07-25
29 Jul 2024 Wet Grip on Worn Tyres: Input on workplan 2024-2025 (ETRTO) WT-61-02/Rev.1 2024-07-29 ETRTO
6 Sep 2024 Minutes of the 61st Worn Tyres working group session WT-61-03 2024-09-06
22 Aug 2024 List of participants from the 61st Worn Tyres working group session WT-61-04 2024-08-22
2 Sep 2024 Agenda for the 62nd Wet Grip on Worn Tyres working group session WT-62-01 2024-09-02
2 Sep 2024 UN R117: New proposal for Supplement 3 to the 04 series of amendments WT-62-02 2024-09-02 Draft proposal to supersede the proposal in document GBRP/2024/23 (concerning water-depth measurement provisions and track-friction range requirements).
2 Sep 2024 Response to proposal for 2024-25 wet grip on worn tyres test campaign precision improvement (JASIC) WT-62-03 2024-09-02 JASIC
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