| Russia note on the performance of worn tyres with regard to wet grip |
| Reference Number: WT-01-01 |
| Submitted by: Russia |
| Meeting Sessions: 1st WT session (2-3 May 2019) |
| Document date: 11 Mar 19 |
| 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: Tyre industry working draft proposal |
| Reference Number: WT-01-03 |
| Submitted by: ETRTO |
| Meeting Sessions: 1st WT session (2-3 May 2019) |
| Document date: 26 Apr 19 |
| 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: Additional prescriptions to UN R117 |
| Reference Number: WT-01-04 |
| Submitted by: UTAC |
| Meeting Sessions: 1st WT session (2-3 May 2019) |
| Document date: 29 Apr 19 |
| 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 |
| Draft agenda for the first Wet Grip and Worn Tyres (WGWT) informal group session |
| Reference Number: WT-01-02/Rev.2 |
| Meeting Sessions: 1st WT session (2-3 May 2019) |
| Document date: 29 Apr 19 |
| Click here to view the full document file |
| Draft minutes of the first WGWT informal group session |
| Reference Number: WT-01-05 |
| Meeting Sessions: 1st WT session (2-3 May 2019) |
| Document date: 10 May 19 |
| 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 first WGWT informal group session |
| Reference Number: WT-01-06 |
| Meeting Sessions: 1st WT session (2-3 May 2019) |
| Document date: 10 May 19 |
| 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 |
| Average Worn Profile of Tires in Europe |
| Reference Number: WT-01-07 |
| Meeting Sessions: 1st WT session (2-3 May 2019) |
| Document date: 10 May 19 |
| 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 |
| Draft agenda for the 2nd WGWT informal group session |
| Reference Number: WT-02-01/Rev.1 |
| Meeting Sessions: 2nd WT session (17 Jul 2019) |
| Document date: 16 Jul 19 |
| 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: Tyre industry work status |
| Reference Number: WT-02-02/Rev.1 |
| Submitted by: ETRTO |
| Meeting Sessions: 2nd WT session (17 Jul 2019) |
| Document date: 16 Jul 19 |
| 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: Tyre industry work status |
| Reference Number: WT-02-02/Rev.2 |
| Submitted by: ETRTO |
| Meeting Sessions: 2nd WT session (17 Jul 2019) |
| Document date: 30 Jul 19 |
| 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 |
| Draft minutes of the 2nd WT informal group session |
| Reference Number: WT-02-03 |
| Meeting Sessions: 2nd WT session (17 Jul 2019) |
| Document date: 30 Jul 19 |
| 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 tyre buffing machine discussion presentation |
| Reference Number: WT-03-03 |
| Submitted by: CATARC and China |
| Meeting Sessions: 3rd WT session (10-11 Sep 2019) |
| Document date: 04 Sep 19 |
| 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 |
| UN R117: Worn tyre wet grip performance proposals |
| Reference Number: WT-03-02/Rev.1 |
| Submitted by: France and UTAC |
| Meeting Sessions: 3rd WT session (10-11 Sep 2019) |
| Document date: 05 Sep 19 |
| 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 |
| Draft agenda for the 3rd Worn Tyres working group session |
| Reference Number: WT-03-01/Rev.2 |
| Meeting Sessions: 3rd WT session (10-11 Sep 2019) |
| Document date: 10 Sep 19 |
| Click here to view the full document file |
| Draft minutes of the 3rd Worn Tyres working group session |
| Reference Number: WT-03-10 |
| Meeting Sessions: 3rd WT session (10-11 Sep 2019) |
| Document date: 27 Sep 19 |
| 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 |
| EU Sectoral Profile - Transport |
| Reference Number: WT-03-06 |
|
Statistical data on road transport from the EU. |
| Submitted by: EC |
| Meeting Sessions: 3rd WT session (10-11 Sep 2019) |
| Document date: 27 Sep 19 |
| 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-tyre wet-grip performance: ongoing tests in France |
| Reference Number: WT-03-05 |
| Submitted by: UTAC |
| Meeting Sessions: 3rd WT session (10-11 Sep 2019) |
| Document date: 19 Sep 19 |
| 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 action list-France |
| Reference Number: WT-03-08 |
| Meeting Sessions: 3rd WT session (10-11 Sep 2019) |
| Document date: 27 Sep 19 |
| 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 wet traction work plan step 1 |
| Reference Number: WT-03-07 |
| Meeting Sessions: 3rd WT session (10-11 Sep 2019) |
| Document date: 27 Sep 19 |
| 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: Tyre Industry work plan proposal |
| Reference Number: WT-04-02 |
| Submitted by: ETRTO |
| Meeting Sessions: 4th WT session (18 Oct 2019) |
| Document date: 17 Oct 19 |
| 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: Japan test campaign |
| Reference Number: WT-04-03 |
| Submitted by: Japan |
| Meeting Sessions: 4th WT session (18 Oct 2019) |
| Document date: 18 Oct 19 |
| 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 |
| Draft agenda for the 4th informal group on Worn Tyres session |
| Reference Number: WT-04-01/Rev.1 |
| Meeting Sessions: 4th WT session (18 Oct 2019) |
| Document date: 18 Oct 19 |
| Click here to view the full document file |
| Worn tyres: Testing companies work plan |
| Reference Number: WT-04-04 |
| Meeting Sessions: 4th WT session (18 Oct 2019) |
| Document date: 18 Oct 19 |
| 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 group timeline |
| Reference Number: WT-04-05 |
| Meeting Sessions: 4th WT session (18 Oct 2019) |
| Document date: 18 Oct 19 |
| 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: Items to consider, including ageing |
| Reference Number: WT-04-06 |
|
EC recommendations based on the Study on some safety-related aspects of tyre use. |
| Submitted by: EC |
| Meeting Sessions: 4th WT session (18 Oct 2019) |
| Document date: 18 Oct 19 |
| 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 |