Wet Grip on Worn Tyres (WT) reports to GRBP
Documents
109 documents
12 Jan 2022 Agenda for the 32nd Worn Tyres task force session WT-32-01/Rev.1 2022-01-12
12 Jan 2022 Worn Tyre Post Processing task force status report WT-32-02 2022-01-12
12 Jan 2022 Worn Tyres: JASIC Review on ETRTO Proposed Equations (JASIC) WT-32-03 2022-01-12 JASIC
12 Jan 2022 EU Tyre Industry proposal for Wet grip on Worn tyres (C1) (ETRMA and ETRTO) WT-32-04 2022-01-12 ETRMA ETRTO
12 Jan 2022 Worn Tyres: Timeline proposal for additional test campaign (ETRTO) WT-32-05 2022-01-12 ETRTO
13 Jan 2022 Attendance list from the 32nd Worn Tyres working group session WT-32-06 2022-01-13
19 Jan 2022 Report of the 32nd Worn Tyres working group session WT-32-06/Rev.1 2022-01-19
18 Jan 2022 Agenda for the 33rd Worn Tyres working group session WT-33-01 2022-01-18
19 Jan 2022 Worn tyres: Proposal for C1 wet-grip threshold (ETRMA and ETRTO) WT-33-02 2022-01-19 ETRMA ETRTO
19 Jan 2022 Worn tyres: Proposal for additional test campaign timeline (ETRTO) WT-33-03 2022-01-19 ETRTO
19 Jan 2022 Worn tyres: Comments on threshold proposal and timeline for additional assessment (JASIC) WT-33-04 2022-01-19 JASIC
25 Jan 2022 Attendance list from the 33rd Worn Tyres informal group session WT-33-05 2022-01-25
25 Jan 2022 Minutes from the 33rd Worn Tyres informal group session WT-33-06 2022-01-25
25 Jan 2022 Worn tyre wet grip threshold provisions pursuant to the 33rd Worn Tyres informal group session WT-33-07 2022-01-25
26 Jan 2022 Agenda for the 34th Worn Tyres informal group session WT-34-01/Rev.1 2022-01-26
26 Jan 2022 Status report from the Worn Tyres Post-Processing task force WT-34-02 2022-01-26
26 Jan 2022 UN R117: Draft amendments to document WP.29/2022/11 on worn tyres WT-34-03 2022-01-26
26 Jan 2022 Threshold proposal for C1 wet grip of worn tyres (Revision 2) (ETRMA and ETRTO) WT-34-04 2022-01-26 ETRMA ETRTO
26 Jan 2022 Proposal for worn tyre track friction range (ETRTO) WT-34-05 2022-01-26 ETRTO
27 Jan 2022 UN R117: Proposal to amend document WP.29/2022/11 on worn tyres (Japan) WT-34-06 2022-01-27 Japan
2 Feb 2022 Agenda for the 35th Worn Tyres informal group session WT-35-01/Rev.1 2022-02-02
1 Feb 2022 Tender for a study on wet grip of worn tyres (IDIADA) WT-35-02 2022-02-01 IDIADA
2 Feb 2022 Concept proposal for C2 and C3 worn tyres wet grip (ETRTO) WT-35-03 2022-02-02 ETRTO
2 Feb 2022 Input on C1 tyre track friction range (ETRTO) WT-35-04 2022-02-02 ETRTO
4 Feb 2022 Position on worn tyre track friction properties (JASIC) WT-35-05 2022-02-04 JASIC
4 Feb 2022 UN R117: Proposal to amend document GRBP/2022/11 on worn tyres WT-35-06 2022-02-04
4 Feb 2022 UN R117: Concept proposal for addressing C2 and C3 worn tyres wet grip WT-35-07 2022-02-04
4 Feb 2022 Attendance list from the 35th Worn Tyres working group session WT-35-08 2022-02-04
4 Feb 2022 Worn Tyres working group status report to GRBP-75 WT-35-09 2022-02-04
4 Feb 2022 Proposal for revised Worn Tyres working group terms of reference WT-35-10 2022-02-04
4 Feb 2022 Report from the 35th Worn Tyres working group session WT-35-11 2022-02-04
1 Mar 2022 Agenda for the 36th Worn Tyres working group session WT-36-01 2022-03-01
4 Mar 2022 Worn tyres: Evaluation of Molded SRTT-worn (JASIC) WT-36-03 2022-03-04 JASIC
8 Mar 2022 Worn Tyres working group work plan WT-36-04 2022-03-08
8 Mar 2022 Attendance list from the 36th Worn Tyres working group session WT-36-05 2022-03-08
8 Mar 2022 Report of the 36th Worn Tyres working group session WT-36-06 2022-03-08
1 Mar 2022 Worn tyres: Data collection compilation SRTT 2mm WT-36-02/Rev.2 2022-03-01
18 Apr 2022 Agenda for the supplemental session to the 37th Worn Tyres working group session WT-37-01 2022-04-18
5 Apr 2022 Agenda for the 37th Worn Tyres working group session WT-37-01/Rev.1 2022-04-05
5 Apr 2022 Worn WGI C1 tyre cluster definition proposals for UHP, Legal Race and All Terrain (ETRTO) WT-37-02 2022-04-05 ETRTO
18 Apr 2022 Japan comments on worn tyre cluster definitions (JASIC) WT-37-02 2022-04-18 JASIC
5 Apr 2022 Worn tyres: C2 and C3 regulatory text proposal (ETRTO) WT-37-03 2022-04-05 ETRTO
21 Apr 2022 Attendance list from the supplemental meeting of the 37th Worn Tyres working group session WT-37-03 2022-04-21
18 Apr 2022 Attendance list from the 37th Worn Tyres working group session WT-37-04 2022-04-18
21 Apr 2022 Updated work plan of the Worn Tyres working group WT-37-04 2022-04-21
18 Apr 2022 Minutes of the 37th Worn Tyres working group session WT-37-05 2022-04-18
21 Apr 2022 Minutes of the supplemental meeting of the 37th Worn Tyres working group session WT-37-05 2022-04-21
25 Apr 2022 Agenda for the 28th Worn Tyres working group WT-38-01 2022-04-25
2 May 2022 Attendance list from the 38th Worn Tyres working group session WT-38-02/Rev.1 2022-05-02
29 Apr 2022 Updated work plan for the Worn Tyres working group WT-38-03 2022-04-29
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