Tyres
| Draft report of the 2nd Noise Measurement Uncertainties task force session |
| Reference Number: TFMU-02-08 |
| Meeting Sessions: 2nd TFMU session (28-29 Nov 2019) |
| Document date: 03 Jan 20 |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions and UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance |
| Click here to view the full document file |
| UN R0: GRPE ambassador's update on IWVTA |
| Reference Number: GRPE-80-14 |
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Status report on whole vehicle type approval activities in relation to UN Regulations under the purview of GRPE. |
| Meeting Sessions: 80th GRPE session (14-17 Jan 2020) |
| Document date: 06 Jan 20 |
| Relevant to: UN Regulation No. 0 | International Whole Vehicle Type Approval System (IWVTA) |
| Click here to view the full document file |
| Proposal for handling and assessment of noise measurement uncertainties |
| Reference Number: TFMU-03-04 |
| Meeting Sessions: 3rd TFMU session (8-9 Jan 2020) |
| Document date: 08 Jan 20 |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions and UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance |
| Click here to view the full document file |
| Memo on tyre noise measurement uncertainties |
| Reference Number: TFMU-03-03 |
| Submitted by: M+P |
| Meeting Sessions: 3rd TFMU session (8-9 Jan 2020) |
| Document date: 01 Dec 03 |
| 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 noise measurement: ISO WG27 on temperature influence on tyre/road noise |
| Reference Number: TFMU-03-02 |
| Submitted by: ISO |
| Meeting Sessions: 3rd TFMU session (8-9 Jan 2020) |
| Document date: 03 Jan 20 |
| 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 7th Worn Tyres working group session |
| Reference Number: WT-07-01 |
| Meeting Sessions: 7th WT session (17 Jan 2020) |
| Document date: 09 Jan 20 |
| 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 |
| Noise Measurement Uncertainties task force report to GRBP-71 |
| Reference Number: TFMU-03-05 |
| Meeting Sessions: 3rd TFMU session (8-9 Jan 2020) |
| Document date: 15 Jan 20 |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions and 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: Matrix for conducting testing of tyres |
| Reference Number: WT-07-02 |
| Meeting Sessions: 7th WT session (17 Jan 2020) |
| Document date: 16 Jan 20 |
| 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 7th Worn Tyres working group session |
| Reference Number: WT-07-04 |
| Meeting Sessions: 7th WT session (17 Jan 2020) |
| Document date: 20 Jan 20 |
| 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 7th Worn Tyres working group session |
| Reference Number: WT-07-03 |
| Meeting Sessions: 7th WT session (17 Jan 2020) |
| Document date: 20 Jan 20 |
| 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 R51, UN R117 TF Measurement Uncertainties (MU): Status report |
| Reference Number: GRBP-71-04 |
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GRBP to note the report from the TF MU on its aim to harmonize measures for evaluating systematic errors and random errors to improve the test procedures. |
| Meeting Sessions: 71st GRBP session (28-31 Jan 2020) |
| Document date: 31 Dec 19 |
| Document status: GR information |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions and UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance |
| Click here to view the full document file |
| Draft report of the 3rd Noise Measurement Uncertainties task force session |
| Reference Number: TFMU-03-06 |
| Meeting Sessions: 3rd TFMU session (8-9 Jan 2020) |
| Document date: 17 Jan 20 |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions and UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance |
| Click here to view the full document file |
| UN R30 Proposals for amending tyre marking method in the UN regulations |
| Reference Number: GRBP-71-08 |
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ETRTO proposal for amending tyre marking method by the removal of the use of wording “moulded” in the marking clause as this is only one of the various technical solutions currently available. |
| Submitted by: ETRTO |
| Meeting Sessions: 71st GRBP session (28-31 Jan 2020) |
| Document date: 17 Jan 20 |
| Document status: Informal GR review |
| Relevant to: UN Regulation No. 30 | Pneumatic Tires |
| Click here to view the full document file |
| UN R117 Standard Reference Test Tyre replacement |
| Reference Number: GRBP-71-06 |
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ETRTO proposal for the replacement of the current Standard Reference Test Tyre as it is being phased out as production will stop mid of 2020. Snow performance test in R117 currently requires SRTT14 as a reference tyre. SRTT14 needs to be replaced and test procedure amended. |
| Submitted by: ETRTO |
| Meeting Sessions: 71st GRBP session (28-31 Jan 2020) |
| Document date: 17 Jan 20 |
| 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 R51 : Task Force Measurement Uncertainties (TF MU) guidelines to the objectives and rules of procedure |
| Reference Number: GRBP-71-05 |
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The text proposed by the Chairman of TFMU for the guidelines on the objectives and rules of procedure of the task force. |
| Meeting Sessions: 71st GRBP session (28-31 Jan 2020) |
| Document date: 17 Jan 20 |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions and UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance |
| Click here to view the full document file |
| UN R30, R54, R75 Report on study to amend the Dimensional Requirements for tyres with radial or run flat structure |
| Reference Number: GRBP-71-07 |
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ETRTO report on the study on the Dimensional Requirements for tyres with radial or run flat structure after having performed the load speed endurance test. ETRTO proposes to amend the UN Regulations No 30, 54 [and 75] by removing the requirements for tyres with radial and run flat structure. |
| Submitted by: ETRTO |
| Meeting Sessions: 71st GRBP session (28-31 Jan 2020) |
| Document date: 17 Jan 20 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 30 | Pneumatic Tires, UN Regulation No. 54 | Commercial Vehicle Tyres, and UN Regulation No. 75 | Motorcycle and Moped Tires |
| Click here to view the full document file |
| UN R142 Proposal for amendment to Supplement 1 |
| Reference Number: GRBP-71-12 |
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Proposal from expert from France for amendment to Supplement 1. Tyre pressure monitoring system (TPMS) could refer to UN R64 (till 02 series of amendment) and/or R141. |
| Submitted by: France |
| Meeting Sessions: 71st GRBP session (28-31 Jan 2020) |
| Document date: 20 Jan 20 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 64 | Temporary-use Tires, UN Regulation No. 142 | Tyre Installation, and UN Regulation No. 141 | Tyre Pressure Monitoring Systems |
| Click here to view the full document file |
| Assessment and handling of noise measurement uncertainties |
| Reference Number: TFMU-03-08 |
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Submission to the January 2020 GRPE session: Strategic approach to handling noise measurement uncertainties and its application to UN R51.03 and UN R117.02. |
| Meeting Sessions: 3rd TFMU session (8-9 Jan 2020) |
| Document date: 22 Jan 20 |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions and UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance |
| Click here to view the full document file |
| Draft status report of the Working Group on Worn Tyres |
| Reference Number: WT-08-02 |
| Meeting Sessions: 8th WT session (27-28 Jan 2020) |
| Document date: 24 Jan 20 |
| 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 8th Worn Tyres working group session |
| Reference Number: WT-08-01 |
| Meeting Sessions: 8th WT session (27-28 Jan 2020) |
| Document date: 24 Jan 20 |
| 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 R141: Proposal for Amendment |
| Reference Number: GRBP-71-15 |
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In line with Regulation (EU) 2019/2144, proposal to expand the scope of UN R142 to establish requirements for tyre-pressure monitoring systems for category M2, M3, N2, N3, O3 and O4 vehicles. |
| Submitted by: EC |
| Meeting Sessions: 71st GRBP session (28-31 Jan 2020) and 1st TPMSTI session (17 Feb 2020) |
| Document date: 23 Jan 20 |
| Document status: Informal GR review |
| Relevant to: UN Regulation No. 141 | Tyre Pressure Monitoring Systems |
| Click here to view the full document file |
| UN R117/108/R109 Status report by the group of interested experts (GOIE ) on snow tyre provisions |
| Reference Number: GRBP-71-20 |
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The status report submitted by the group of interested experts (GOIE) from Finland, Germany, Japan, Norway, Russian Federation, BIPAVER, ETRTO and OICA |
| Meeting Sessions: 71st GRBP session (28-31 Jan 2020) |
| Document date: 24 Jan 20 |
| Document status: GR information |
| Relevant to: UN Regulation No. 108 | Retreaded Tires for Motor Vehicles, UN Regulation No. 109 | Retreaded Tires for Commercial Vehicles, and UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance |
| Click here to view the full document file |
| UN R142: Proposal for amendment |
| Reference Number: GRBP-71-16 |
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Proposal to introduce tyre-pressure monitoring system tyre installation requirements for all vehicle categories in Regulation (EU) 2019/2144 following the requirements in UNECE Regulation No. 142. |
| Submitted by: EC |
| Meeting Sessions: 71st GRBP session (28-31 Jan 2020) and 1st TPMSTI session (17 Feb 2020) |
| Document date: 23 Jan 20 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 142 | Tyre Installation |
| Click here to view the full document file |
| Working Group on Worn Tyres: Status report |
| Reference Number: GRBP-71-23 |
| Meeting Sessions: 71st GRBP session (28-31 Jan 2020) |
| Document date: 29 Jan 20 |
| 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: Justification for document GRBP/2019/14 |
| Reference Number: GRBP-71-26 |
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Supporting information regarding the proposal for the type approval of special-use tyres designed for severe snow conditions. |
| Meeting Sessions: 71st GRBP session (28-31 Jan 2020) |
| Document date: 29 Jan 20 |
| 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 |