| UN R117: Request for consideration of a special case during the 78th (August 2023) GRBP session |
| Reference Number: GRBP-77-23 |
|
Request to allocate time on the agenda of the 78th session for consideration of performance requirements for tyres used on heavy-duty pickup trucks designed for professional tasks on rough terrains. |
| Submitted by: AAPC |
| Meeting Sessions: 77th GRBP session (7-10 Feb 2023) |
| Document date: 31 Jan 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 |
| UN R117: Proposal for Supplement 2 to the 04 series of amendments |
| Reference Number: GRBP/2023/19 |
|
Proposal from the Measurement Uncertainties informal group to introduce measures to reduce variability in noise measurements. |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 13 Jun 23 |
| Document status: Superseded |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: C2 noise temperature correction update |
| Reference Number: GRBP-78-04 |
|
Proposal from the Noise Measurement Uncertainties informal group to update provisions related to temperature sensitivity. |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 20 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 |
| UN R117: Proposal for Supplement 2 to the 04 series of amendments |
| Reference Number: GRBP-78-05 |
|
Proposal from the informal group on Measurement Uncertainties, superseding the proposal in document GRBP/2023/19. |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 28 Jul 23 |
| Document status: Superseded |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: ETRTO and STEER Analysis of Measurement Uncertainty |
| Reference Number: GRBP-78-06 |
|
Submitted by the Chair of informal group on Measurement Uncertainties. |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 20 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: Proposal for revised Terms of Reference for the working group |
| Reference Number: GRBP-78-15 |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 02 Aug 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 report of the working group |
| Reference Number: GRBP-78-16 |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 02 Aug 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 |
| New design C3 standard reference test tyres |
| Reference Number: GRBP-78-28/Rev.1 |
| Submitted by: ETRTO |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 25 Aug 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 |
| UN R117: Proposal for amendments |
| Reference Number: GRBP-78-33 |
|
Proposal to amend rolling resistance provisions with regard to heavy-duty-use light trucks. |
| Submitted by: AAPC |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 29 Aug 23 |
| Document status: Informal GR review |
| 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: Request for consideration of a special case during the 78th (August 2023) GRBP session |
| Reference Number: GRBP-77-23 |
|
Request to allocate time on the agenda of the 78th session for consideration of performance requirements for tyres used on heavy-duty pickup trucks designed for professional tasks on rough terrains. |
| Submitted by: AAPC |
| Meeting Sessions: 77th GRBP session (7-10 Feb 2023) |
| Document date: 31 Jan 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 |
| UN R117: Proposal for Supplement 2 to the 04 series of amendments |
| Reference Number: GRBP/2023/19 |
|
Proposal from the Measurement Uncertainties informal group to introduce measures to reduce variability in noise measurements. |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 13 Jun 23 |
| 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: C2 noise temperature correction update |
| Reference Number: GRBP-78-04 |
|
Proposal from the Noise Measurement Uncertainties informal group to update provisions related to temperature sensitivity. |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 20 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 |
| UN R117: Proposal for Supplement 2 to the 04 series of amendments |
| Reference Number: GRBP-78-05 |
|
Proposal from the informal group on Measurement Uncertainties, superseding the proposal in document GRBP/2023/19. |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 28 Jul 23 |
| 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: ETRTO and STEER Analysis of Measurement Uncertainty |
| Reference Number: GRBP-78-06 |
|
Submitted by the Chair of informal group on Measurement Uncertainties. |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 20 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: Proposal for revised Terms of Reference for the working group |
| Reference Number: GRBP-78-15 |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 02 Aug 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 report of the working group |
| Reference Number: GRBP-78-16 |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 02 Aug 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 |
| New design C3 standard reference test tyres |
| Reference Number: GRBP-78-28/Rev.1 |
| Submitted by: ETRTO |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 25 Aug 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 |
| UN R117: Proposal for amendments |
| Reference Number: GRBP-78-33 |
|
Proposal to amend rolling resistance provisions with regard to heavy-duty-use light trucks. |
| Submitted by: AAPC |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 29 Aug 23 |
| Document status: Informal GR review |
| 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: Request for consideration of a special case during the 78th (August 2023) GRBP session |
| Reference Number: GRBP-77-23 |
|
Request to allocate time on the agenda of the 78th session for consideration of performance requirements for tyres used on heavy-duty pickup trucks designed for professional tasks on rough terrains. |
| Submitted by: AAPC |
| Meeting Sessions: 77th GRBP session (7-10 Feb 2023) |
| Document date: 31 Jan 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 |
| UN R117: Proposal for Supplement 2 to the 04 series of amendments |
| Reference Number: GRBP/2023/19 |
|
Proposal from the Measurement Uncertainties informal group to introduce measures to reduce variability in noise measurements. |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 13 Jun 23 |
| 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: C2 noise temperature correction update |
| Reference Number: GRBP-78-04 |
|
Proposal from the Noise Measurement Uncertainties informal group to update provisions related to temperature sensitivity. |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 20 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 |
| UN R117: Proposal for Supplement 2 to the 04 series of amendments |
| Reference Number: GRBP-78-05 |
|
Proposal from the informal group on Measurement Uncertainties, superseding the proposal in document GRBP/2023/19. |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 28 Jul 23 |
| 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: ETRTO and STEER Analysis of Measurement Uncertainty |
| Reference Number: GRBP-78-06 |
|
Submitted by the Chair of informal group on Measurement Uncertainties. |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 20 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: Proposal for revised Terms of Reference for the working group |
| Reference Number: GRBP-78-15 |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 02 Aug 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 report of the working group |
| Reference Number: GRBP-78-16 |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 02 Aug 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 |
| New design C3 standard reference test tyres |
| Reference Number: GRBP-78-28/Rev.1 |
| Submitted by: ETRTO |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 25 Aug 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 |
| UN R117: Proposal for amendments |
| Reference Number: GRBP-78-33 |
|
Proposal to amend rolling resistance provisions with regard to heavy-duty-use light trucks. |
| Submitted by: AAPC |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 29 Aug 23 |
| Document status: Informal GR review |
| 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: Request for consideration of a special case during the 78th (August 2023) GRBP session |
| Reference Number: GRBP-77-23 |
|
Request to allocate time on the agenda of the 78th session for consideration of performance requirements for tyres used on heavy-duty pickup trucks designed for professional tasks on rough terrains. |
| Submitted by: AAPC |
| Meeting Sessions: 77th GRBP session (7-10 Feb 2023) |
| Document date: 31 Jan 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 |
| UN R117: Proposal for Supplement 2 to the 04 series of amendments |
| Reference Number: GRBP/2023/19 |
|
Proposal from the Measurement Uncertainties informal group to introduce measures to reduce variability in noise measurements. |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 13 Jun 23 |
| 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: C2 noise temperature correction update |
| Reference Number: GRBP-78-04 |
|
Proposal from the Noise Measurement Uncertainties informal group to update provisions related to temperature sensitivity. |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 20 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 |
| UN R117: Proposal for Supplement 2 to the 04 series of amendments |
| Reference Number: GRBP-78-05 |
|
Proposal from the informal group on Measurement Uncertainties, superseding the proposal in document GRBP/2023/19. |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 28 Jul 23 |
| 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: ETRTO and STEER Analysis of Measurement Uncertainty |
| Reference Number: GRBP-78-06 |
|
Submitted by the Chair of informal group on Measurement Uncertainties. |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 20 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: Proposal for revised Terms of Reference for the working group |
| Reference Number: GRBP-78-15 |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 02 Aug 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 report of the working group |
| Reference Number: GRBP-78-16 |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 02 Aug 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 |
| New design C3 standard reference test tyres |
| Reference Number: GRBP-78-28/Rev.1 |
| Submitted by: ETRTO |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 25 Aug 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 |
| UN R117: Proposal for amendments |
| Reference Number: GRBP-78-33 |
|
Proposal to amend rolling resistance provisions with regard to heavy-duty-use light trucks. |
| Submitted by: AAPC |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 29 Aug 23 |
| Document status: Informal GR review |
| 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: Request for consideration of a special case during the 78th (August 2023) GRBP session |
| Reference Number: GRBP-77-23 |
|
Request to allocate time on the agenda of the 78th session for consideration of performance requirements for tyres used on heavy-duty pickup trucks designed for professional tasks on rough terrains. |
| Submitted by: AAPC |
| Meeting Sessions: 77th GRBP session (7-10 Feb 2023) |
| Document date: 31 Jan 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 |
| UN R117: Proposal for Supplement 2 to the 04 series of amendments |
| Reference Number: GRBP/2023/19 |
|
Proposal from the Measurement Uncertainties informal group to introduce measures to reduce variability in noise measurements. |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 13 Jun 23 |
| 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: C2 noise temperature correction update |
| Reference Number: GRBP-78-04 |
|
Proposal from the Noise Measurement Uncertainties informal group to update provisions related to temperature sensitivity. |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 20 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 |
| UN R117: Proposal for Supplement 2 to the 04 series of amendments |
| Reference Number: GRBP-78-05 |
|
Proposal from the informal group on Measurement Uncertainties, superseding the proposal in document GRBP/2023/19. |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 28 Jul 23 |
| 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: ETRTO and STEER Analysis of Measurement Uncertainty |
| Reference Number: GRBP-78-06 |
|
Submitted by the Chair of informal group on Measurement Uncertainties. |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 20 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: Proposal for revised Terms of Reference for the working group |
| Reference Number: GRBP-78-15 |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 02 Aug 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 report of the working group |
| Reference Number: GRBP-78-16 |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 02 Aug 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 |
| New design C3 standard reference test tyres |
| Reference Number: GRBP-78-28/Rev.1 |
| Submitted by: ETRTO |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 25 Aug 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 |
| UN R117: Proposal for amendments |
| Reference Number: GRBP-78-33 |
|
Proposal to amend rolling resistance provisions with regard to heavy-duty-use light trucks. |
| Submitted by: AAPC |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 29 Aug 23 |
| Document status: Informal GR review |
| 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: Request for consideration of a special case during the 78th (August 2023) GRBP session |
| Reference Number: GRBP-77-23 |
|
Request to allocate time on the agenda of the 78th session for consideration of performance requirements for tyres used on heavy-duty pickup trucks designed for professional tasks on rough terrains. |
| Submitted by: AAPC |
| Meeting Sessions: 77th GRBP session (7-10 Feb 2023) |
| Document date: 31 Jan 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 |
| UN R117: Proposal for Supplement 2 to the 04 series of amendments |
| Reference Number: GRBP/2023/19 |
|
Proposal from the Measurement Uncertainties informal group to introduce measures to reduce variability in noise measurements. |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 13 Jun 23 |
| 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: C2 noise temperature correction update |
| Reference Number: GRBP-78-04 |
|
Proposal from the Noise Measurement Uncertainties informal group to update provisions related to temperature sensitivity. |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 20 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 |
| UN R117: Proposal for Supplement 2 to the 04 series of amendments |
| Reference Number: GRBP-78-05 |
|
Proposal from the informal group on Measurement Uncertainties, superseding the proposal in document GRBP/2023/19. |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 28 Jul 23 |
| 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: ETRTO and STEER Analysis of Measurement Uncertainty |
| Reference Number: GRBP-78-06 |
|
Submitted by the Chair of informal group on Measurement Uncertainties. |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 20 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: Proposal for revised Terms of Reference for the working group |
| Reference Number: GRBP-78-15 |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 02 Aug 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 report of the working group |
| Reference Number: GRBP-78-16 |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 02 Aug 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 |
| New design C3 standard reference test tyres |
| Reference Number: GRBP-78-28/Rev.1 |
| Submitted by: ETRTO |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 25 Aug 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 |
| UN R117: Proposal for amendments |
| Reference Number: GRBP-78-33 |
|
Proposal to amend rolling resistance provisions with regard to heavy-duty-use light trucks. |
| Submitted by: AAPC |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 29 Aug 23 |
| Document status: Informal GR review |
| 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: Request for consideration of a special case during the 78th (August 2023) GRBP session |
| Reference Number: GRBP-77-23 |
|
Request to allocate time on the agenda of the 78th session for consideration of performance requirements for tyres used on heavy-duty pickup trucks designed for professional tasks on rough terrains. |
| Submitted by: AAPC |
| Meeting Sessions: 77th GRBP session (7-10 Feb 2023) |
| Document date: 31 Jan 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 |
| UN R117: Proposal for Supplement 2 to the 04 series of amendments |
| Reference Number: GRBP/2023/19 |
|
Proposal from the Measurement Uncertainties informal group to introduce measures to reduce variability in noise measurements. |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 13 Jun 23 |
| 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: C2 noise temperature correction update |
| Reference Number: GRBP-78-04 |
|
Proposal from the Noise Measurement Uncertainties informal group to update provisions related to temperature sensitivity. |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 20 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 |
| UN R117: Proposal for Supplement 2 to the 04 series of amendments |
| Reference Number: GRBP-78-05 |
|
Proposal from the informal group on Measurement Uncertainties, superseding the proposal in document GRBP/2023/19. |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 28 Jul 23 |
| 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: ETRTO and STEER Analysis of Measurement Uncertainty |
| Reference Number: GRBP-78-06 |
|
Submitted by the Chair of informal group on Measurement Uncertainties. |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 20 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: Proposal for revised Terms of Reference for the working group |
| Reference Number: GRBP-78-15 |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 02 Aug 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 report of the working group |
| Reference Number: GRBP-78-16 |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 02 Aug 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 |
| New design C3 standard reference test tyres |
| Reference Number: GRBP-78-28/Rev.1 |
| Submitted by: ETRTO |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 25 Aug 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 |
| UN R117: Proposal for amendments |
| Reference Number: GRBP-78-33 |
|
Proposal to amend rolling resistance provisions with regard to heavy-duty-use light trucks. |
| Submitted by: AAPC |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 29 Aug 23 |
| Document status: Informal GR review |
| 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: Request for consideration of a special case during the 78th (August 2023) GRBP session |
| Reference Number: GRBP-77-23 |
|
Request to allocate time on the agenda of the 78th session for consideration of performance requirements for tyres used on heavy-duty pickup trucks designed for professional tasks on rough terrains. |
| Submitted by: AAPC |
| Meeting Sessions: 77th GRBP session (7-10 Feb 2023) |
| Document date: 31 Jan 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 |
| UN R117: Proposal for Supplement 2 to the 04 series of amendments |
| Reference Number: GRBP/2023/19 |
|
Proposal from the Measurement Uncertainties informal group to introduce measures to reduce variability in noise measurements. |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 13 Jun 23 |
| 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: C2 noise temperature correction update |
| Reference Number: GRBP-78-04 |
|
Proposal from the Noise Measurement Uncertainties informal group to update provisions related to temperature sensitivity. |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 20 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 |
| UN R117: Proposal for Supplement 2 to the 04 series of amendments |
| Reference Number: GRBP-78-05 |
|
Proposal from the informal group on Measurement Uncertainties, superseding the proposal in document GRBP/2023/19. |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 28 Jul 23 |
| 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: ETRTO and STEER Analysis of Measurement Uncertainty |
| Reference Number: GRBP-78-06 |
|
Submitted by the Chair of informal group on Measurement Uncertainties. |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 20 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: Proposal for revised Terms of Reference for the working group |
| Reference Number: GRBP-78-15 |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 02 Aug 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 report of the working group |
| Reference Number: GRBP-78-16 |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 02 Aug 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 |
| New design C3 standard reference test tyres |
| Reference Number: GRBP-78-28/Rev.1 |
| Submitted by: ETRTO |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 25 Aug 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 |
| UN R117: Proposal for amendments |
| Reference Number: GRBP-78-33 |
|
Proposal to amend rolling resistance provisions with regard to heavy-duty-use light trucks. |
| Submitted by: AAPC |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 29 Aug 23 |
| Document status: Informal GR review |
| 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: Request for consideration of a special case during the 78th (August 2023) GRBP session |
| Reference Number: GRBP-77-23 |
|
Request to allocate time on the agenda of the 78th session for consideration of performance requirements for tyres used on heavy-duty pickup trucks designed for professional tasks on rough terrains. |
| Submitted by: AAPC |
| Meeting Sessions: 77th GRBP session (7-10 Feb 2023) |
| Document date: 31 Jan 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 |
| UN R117: Proposal for Supplement 2 to the 04 series of amendments |
| Reference Number: GRBP/2023/19 |
|
Proposal from the Measurement Uncertainties informal group to introduce measures to reduce variability in noise measurements. |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 13 Jun 23 |
| 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: C2 noise temperature correction update |
| Reference Number: GRBP-78-04 |
|
Proposal from the Noise Measurement Uncertainties informal group to update provisions related to temperature sensitivity. |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 20 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 |
| UN R117: Proposal for Supplement 2 to the 04 series of amendments |
| Reference Number: GRBP-78-05 |
|
Proposal from the informal group on Measurement Uncertainties, superseding the proposal in document GRBP/2023/19. |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 28 Jul 23 |
| 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: ETRTO and STEER Analysis of Measurement Uncertainty |
| Reference Number: GRBP-78-06 |
|
Submitted by the Chair of informal group on Measurement Uncertainties. |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 20 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: Proposal for revised Terms of Reference for the working group |
| Reference Number: GRBP-78-15 |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 02 Aug 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 report of the working group |
| Reference Number: GRBP-78-16 |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 02 Aug 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 |
| New design C3 standard reference test tyres |
| Reference Number: GRBP-78-28/Rev.1 |
| Submitted by: ETRTO |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 25 Aug 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 |
| UN R117: Proposal for amendments |
| Reference Number: GRBP-78-33 |
|
Proposal to amend rolling resistance provisions with regard to heavy-duty-use light trucks. |
| Submitted by: AAPC |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 29 Aug 23 |
| Document status: Informal GR review |
| 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: Request for consideration of a special case during the 78th (August 2023) GRBP session |
| Reference Number: GRBP-77-23 |
|
Request to allocate time on the agenda of the 78th session for consideration of performance requirements for tyres used on heavy-duty pickup trucks designed for professional tasks on rough terrains. |
| Submitted by: AAPC |
| Meeting Sessions: 77th GRBP session (7-10 Feb 2023) |
| Document date: 31 Jan 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 |
| UN R117: Proposal for Supplement 2 to the 04 series of amendments |
| Reference Number: GRBP/2023/19 |
|
Proposal from the Measurement Uncertainties informal group to introduce measures to reduce variability in noise measurements. |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 13 Jun 23 |
| 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: C2 noise temperature correction update |
| Reference Number: GRBP-78-04 |
|
Proposal from the Noise Measurement Uncertainties informal group to update provisions related to temperature sensitivity. |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 20 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 |
| UN R117: Proposal for Supplement 2 to the 04 series of amendments |
| Reference Number: GRBP-78-05 |
|
Proposal from the informal group on Measurement Uncertainties, superseding the proposal in document GRBP/2023/19. |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 28 Jul 23 |
| 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: ETRTO and STEER Analysis of Measurement Uncertainty |
| Reference Number: GRBP-78-06 |
|
Submitted by the Chair of informal group on Measurement Uncertainties. |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 20 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: Proposal for revised Terms of Reference for the working group |
| Reference Number: GRBP-78-15 |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 02 Aug 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 report of the working group |
| Reference Number: GRBP-78-16 |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 02 Aug 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 |
| New design C3 standard reference test tyres |
| Reference Number: GRBP-78-28/Rev.1 |
| Submitted by: ETRTO |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 25 Aug 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 |
| UN R117: Proposal for amendments |
| Reference Number: GRBP-78-33 |
|
Proposal to amend rolling resistance provisions with regard to heavy-duty-use light trucks. |
| Submitted by: AAPC |
| Meeting Sessions: 78th GRBP session (30 Aug-1 Sep 2023) |
| Document date: 29 Aug 23 |
| Document status: Informal GR review |
| 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 |
GRBP will be briefed on the activities of the IWG on Wet Grip Performance of Tyres in Worn State (IWG WGWT).
| GRBP-77-23 | UN R117: Request for consideration of a special case during the 78th (August 2023) GRBP session |
|
| GRBP-78-04 | UN R117: C2 noise temperature correction update |
|
| GRBP-78-05 | UN R117: Proposal for Supplement 2 to the 04 series of amendments |
|
| GRBP-78-07 | Measurement Uncertainties when Testing in WP.29 GRBP Vehicle Regulations |
|
| GRBP-78-15 | Worn Tyres: Proposal for revised Terms of Reference for the working group |
|
| GRBP-78-16 | Worn tyres: Status report of the working group |
|
| GRBP-78-28/Rev.1 | New design C3 standard reference test tyres |
|
GRBP is invited to address a proposal by IWG MU which introduces measures to reduce variability.
| GRBP-77-23 | UN R117: Request for consideration of a special case during the 78th (August 2023) GRBP session |
|
| GRBP-78-04 | UN R117: C2 noise temperature correction update |
|
| GRBP-78-05 | UN R117: Proposal for Supplement 2 to the 04 series of amendments |
|
| GRBP-78-07 | Measurement Uncertainties when Testing in WP.29 GRBP Vehicle Regulations |
|
| GRBP-78-15 | Worn Tyres: Proposal for revised Terms of Reference for the working group |
|
| GRBP-78-28/Rev.1 | New design C3 standard reference test tyres |
|
| GRBP/2023/19 | UN R117: Proposal for Supplement 2 to the 04 series of amendments |
|
GRBP will recall that, at its previous meeting, the expert from the American Automotive Policy Council (AAPC) briefly introduced GRBP-77-23 and that GRBP agreed to address the issue in detail at this session.
| GRBP-78-04 | UN R117: C2 noise temperature correction update |
|
| GRBP-78-05 | UN R117: Proposal for Supplement 2 to the 04 series of amendments |
|
| GRBP-78-07 | Measurement Uncertainties when Testing in WP.29 GRBP Vehicle Regulations |
|
| GRBP-78-15 | Worn Tyres: Proposal for revised Terms of Reference for the working group |
|
| GRBP-78-28/Rev.1 | New design C3 standard reference test tyres |
|
| GRBP-78-33 | UN R117: Proposal for amendments |
|
| GRBP-78-06 | UN R117: ETRTO and STEER Analysis of Measurement Uncertainty |