| UN R117: Amendment proposal to introduce of worn tyre provisions |
| Reference Number: GRB-69-08 |
| Submitted by: France |
| Meeting Sessions: 69th GRB session (23-25 Jan 2019) |
| Document date: 22 Jan 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 |
| 2017 Ernst & Young study on used tyres |
| Reference Number: GRB-69-09 |
|
“Planned obsolescence is not inevitable: Environmental and social impacts related to the general removal of tires at 3 mm tread depth across the European Union” Document provided by the GRB secretariat in relation to France presentation on worn-tyre provisions under UN R117. |
| Meeting Sessions: 69th GRB session (23-25 Jan 2019) |
| Document date: 22 Jan 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: Comments on the proposal for worn-tyre provisions (GRB/2019/6) |
| Reference Number: GRB-69-10 |
| Submitted by: ETRTO |
| Meeting Sessions: 69th GRB session (23-25 Jan 2019) |
| Document date: 22 Jan 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 |
| Status report on snow tyre provisions |
| Reference Number: GRB-69-19 |
| Meeting Sessions: 69th GRB session (23-25 Jan 2019) |
| Document date: 23 Jan 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: Draft terms of reference for an informal working group on wet grip performance of tyres in worn state |
| Reference Number: GRB-69-23 |
| Submitted by: France |
| Meeting Sessions: 69th GRB session (23-25 Jan 2019) |
| Document date: 24 Jan 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 |
| Tyre performance study |
| Reference Number: GRB-69-25/Rev.1 |
| Submitted by: OICA |
| Meeting Sessions: 69th GRB session (23-25 Jan 2019) |
| Document date: 25 Jan 19 |
| Relevant to: UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance, UN Regulation No. 13-H | Light-Duty Vehicle Braking, and UN Regulation No. 51 | Vehicle Noise Emissions |
| Click here to view the full document file |
| UN R117: Proposal for a Supplement |
| Reference Number: GRB/2019/3 |
|
Proposal to introduce two extra stages with limits (stage 3 and stage 4) for the rolling sound emission, wet grip performance and rolling resistance coefficient. (Stage 2 for wet grip performance is omitted intentionally in this proposal.) |
| Submitted by: Netherlands |
| Meeting Sessions: 69th GRB session (23-25 Jan 2019) |
| Document date: 12 Nov 18 |
| Document status: Not supported |
| 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: Proposal for a Supplement to the 02 series of amendments |
| Reference Number: GRB/2019/4 |
|
Proposal to align the provisions of UN R117 regarding approval numbers and markings with the provisions of Schedule 4 to the revised 1958 Agreement. |
| Submitted by: Russia |
| Meeting Sessions: 69th GRB session (23-25 Jan 2019) |
| Document date: 07 Nov 18 |
| Document status: Superseded |
| 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: Proposal for a Supplement |
| Reference Number: GRB/2019/6 |
|
Proposal to introduce provisions for “worn tyre” thresholds and test procedures. |
| Submitted by: France |
| Meeting Sessions: 69th GRB session (23-25 Jan 2019) |
| Document date: 08 Nov 18 |
| Document status: Superseded |
| 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 |
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