| Worn tyres: Comments on water-depth measurement test plan |
| Reference Number: WDM-3-02 |
| Submitted by: ETRTO |
| Meeting Sessions: WDM-3 (27 Mar 2023) |
| Document date: 20 Mar 23 |
| Relevant to: UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance |
| Click here to view the full document file |
| Agenda for the 52nd Worn Tyres working group session |
| Reference Number: WDM-3-01/Rev.1 |
| Meeting Sessions: WDM-3 (27 Mar 2023) |
| Document date: 26 Mar 23 |
| Relevant to: UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance |
| Click here to view the full document file |
| Minutes from the 52nd Worn Tyres working group session |
| Reference Number: WDM-3-07 |
|
Third water-depth measurement workshop. |
| Meeting Sessions: WDM-3 (27 Mar 2023) |
| Document date: 27 Mar 23 |
| Relevant to: UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance |
| Click here to view the full document file |
| Participants list from the worn tyres water-depth measurement workshop |
| Reference Number: WDM-3-06 |
| Meeting Sessions: WDM-3 (27 Mar 2023) |
| Document date: 27 Mar 23 |
| Relevant to: UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance |
| Click here to view the full document file |
| Nokian tyres water depth measurement procedure |
| Reference Number: WDM-3-03 |
| Submitted by: Nokian |
| Meeting Sessions: WDM-3 (27 Mar 2023) |
| Document date: 27 Mar 23 |
| Relevant to: UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance |
| Click here to view the full document file |
| Worn tyres: Template for 2023 data collection |
| Reference Number: WDM-3-04/Rev.1 |
| Meeting Sessions: WDM-3 (27 Mar 2023) |
| Document date: 27 Mar 23 |
| Relevant to: UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance |
| Click here to view the full document file |
| Worn tyres: Water-depth measurement equipment recommendations |
| Reference Number: WDM-2-03/Rev.1 |
| Meeting Sessions: WDM-2 (27 Feb 2023) |
| Document date: 27 Mar 23 |
| Relevant to: UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance |
| Click here to view the full document file |
| Reply to ETRTO comments and questions on JASIC document WT-51-02 |
| Reference Number: WDM-3-05/Rev.1 |
| Submitted by: JASIC |
| Meeting Sessions: WDM-3 (27 Mar 2023) |
| Document date: 27 Mar 23 |
| Relevant to: UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance |
| Click here to view the full document file |
| Agenda for the 50th Worn Tyres working group session |
| Reference Number: WT-50-01 |
| Meeting Sessions: 50th WT session (18 Apr 2023) |
| Document date: 13 Apr 23 |
| Relevant to: UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance |
| Click here to view the full document file |
| External self-watering water depth comparison test procedure proposal |
| Reference Number: WT-50-02 |
| Submitted by: JASIC |
| Meeting Sessions: 50th WT session (18 Apr 2023) |
| Document date: 07 Apr 23 |
| Relevant to: UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance |
| Click here to view the full document file |
| Worn tyres: Outcomes of water-depth measurement workshops |
| Reference Number: WT-50-03 |
| Meeting Sessions: 50th WT session (18 Apr 2023) |
| Document date: 14 Apr 23 |
| Relevant to: UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance |
| Click here to view the full document file |
| Worn tyres workplan and template for data collection |
| Reference Number: WT-50-04 |
| Meeting Sessions: 50th WT session (18 Apr 2023) |
| Document date: 27 Mar 23 |
| Relevant to: UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance |
| Click here to view the full document file |
| Wet grip performance on new and worn tires (Buffing input) |
| Reference Number: WT-50-05 |
| Submitted by: EC |
| Meeting Sessions: 50th WT session (18 Apr 2023) |
| Document date: 18 Apr 23 |
| Relevant to: UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance |
| Click here to view the full document file |
| Participation list from the 50th Worn Tyres working group session |
| Reference Number: WT-50-06 |
| Meeting Sessions: 50th WT session (18 Apr 2023) |
| Document date: 24 Apr 23 |
| Relevant to: UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance |
| Click here to view the full document file |
| Minutes of the 50th Worn Tyres working group session |
| Reference Number: WT-50-07 |
| Meeting Sessions: 50th WT session (18 Apr 2023) |
| Document date: 24 Apr 23 |
| Relevant to: UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance |
| Click here to view the full document file |
| Agenda for the 51st Worn Tyres working group session |
| Reference Number: WT-51-01 |
| Meeting Sessions: 51st WT session (5 Jun 2023) |
| Document date: 05 Jun 23 |
| Relevant to: UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance |
| Click here to view the full document file |
| Worn tyres: Status of the test campaign |
| Reference Number: WT-51-02 |
| Meeting Sessions: 51st WT session (5 Jun 2023) |
| Document date: 06 Jun 23 |
| Relevant to: UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance |
| Click here to view the full document file |
| Participants list from the 51st Worn Tyres working group session |
| Reference Number: WT-51-04 |
| Meeting Sessions: 51st WT session (5 Jun 2023) |
| Document date: 06 Jun 23 |
| Relevant to: UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance |
| Click here to view the full document file |
| Minutes of the 51st Worn Tyres working group session |
| Reference Number: WT-51-03 |
| Meeting Sessions: 51st WT session (5 Jun 2023) |
| Document date: 10 Jun 23 |
| Relevant to: UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance |
| Click here to view the full document file |
| Agenda for the 52nd Worn Tyres working group session |
| Reference Number: WT-52-01 |
| Meeting Sessions: 52nd WT session (20 Jul 2023) |
| Document date: 10 Jul 23 |
| Relevant to: UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance |
| Click here to view the full document file |
| Proposal for worn tyres testing data sharing |
| Reference Number: WT-52-02 |
| Submitted by: ETRTO |
| Meeting Sessions: 52nd WT session (20 Jul 2023) |
| Document date: 14 Jul 23 |
| Relevant to: UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance |
| Click here to view the full document file |
| Status of the Worn Tyres group test campaign |
| Reference Number: WT-52-03 |
| Meeting Sessions: 52nd WT session (20 Jul 2023) |
| Document date: 21 Jul 23 |
| Relevant to: UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance |
| Click here to view the full document file |
| Worn Tyres working group draft revisions to the Terms of Reference |
| Reference Number: WT-52-06 |
| Meeting Sessions: 52nd WT session (20 Jul 2023) |
| Document date: 21 Jul 23 |
| Relevant to: UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance |
| Click here to view the full document file |
| Worn Tyres working group: Draft status report to GRBP |
| Reference Number: WT-52-07 |
| Meeting Sessions: 52nd WT session (20 Jul 2023) |
| Document date: 21 Jul 23 |
| Relevant to: UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance |
| Click here to view the full document file |
| Attendance list from the 52nd Worn Tyres working group session |
| Reference Number: WT-52-05 |
| Meeting Sessions: 52nd WT session (20 Jul 2023) |
| Document date: 21 Jul 23 |
| Click here to view the full document file |