GRB
Session 69 | Geneva | 23-25 Jan 2019
7. (c) UN Regulation No. 117 (Tyre rolling resistance, rolling noise and wet grip)
GRB/2019/4 | UN R117: Proposal for a Supplement to the 02 series of amendments Proposal to align the provisions of UN R117 regarding approval numbers and markings with the provisions of Schedule 4 to the revised 1958 Agreement.
GRB/2019/3 | UN R117: Proposal for a Supplement 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.)
GRB/2019/6 | UN R117: Proposal for a Supplement Proposal to introduce provisions for "worn tyre" thresholds and test procedures.
GRB-69-08 | UN R117: Amendment proposal to introduce of worn tyre provisions
GRB-69-09 | 2017 Ernst & Young study on used tyres "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.
GRB-69-10 | UN R117: Comments on the proposal for worn-tyre provisions (GRB/2019/6)
GRB-69-19 | Status report on snow tyre provisions
GRB-69-23 | UN R117: Draft terms of reference for an informal working group on wet grip performance of tyres in worn state
GRRF/2017/7 | Proposal for Corrigendum to Regulation No. 117 Proposal to correct a type in Annex 7- Appendix 2, Part 2, Paragraph 5 where the snow group index should read "1.00", not "100" as appeared erroneously in the adopted text.
GRRF/2016/42 | Proposal for Supplement 10 to the 02 series of amendments to Regulation No. 117 Proposal to correct the text where the word "tyres" was inadvertently omitted from Paragraph 2.1.
GRVA/2018/5 | UN R117: Proposal for a Supplement Proposal to update certain Standard Reference Test Tyre (SRTT) denominations, to remove the distinction between the two Class C3 tyres, to clarify the text and remove the reference to tyres "not marked with speed symbol". <span style="color:orange">This document will be handled by GRB during its 68th session and is referenced under GRVA due to the "conversion" of GRRF.</span>
GRB-68-12 | UN R117: Comments on the Supplement proposal GRVA/2018/5
GRB-69-08
UN R117: Amendment proposal to introduce of worn tyre provisions (France)
22 Jan 2019 Working Party Informal Documents Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance Tire Noise, Wet Adhesion, and Rolling Resistance Uniform provisions concerning the approval of tyres with regard to rolling sound emissions and/or to adhesion on wet surfaces and/or to rolling resistance GRB-69-0008
GRB-69-09
2017 Ernst & Young study on used tyres
22 Jan 2019 Working Party Informal Documents Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance Tire Noise, Wet Adhesion, and Rolling Resistance Uniform provisions concerning the approval of tyres with regard to rolling sound emissions and/or to adhesion on wet surfaces and/or to rolling resistance "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. GRB-69-0009
GRB-69-10
UN R117: Comments on the proposal for worn-tyre provisions (GRB/2019/6) (ETRTO)
23 Jan 2019 Working Party Informal Documents Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance Tire Noise, Wet Adhesion, and Rolling Resistance Uniform provisions concerning the approval of tyres with regard to rolling sound emissions and/or to adhesion on wet surfaces and/or to rolling resistance GRB-69-0010
GRB-69-19
Status report on snow tyre provisions
24 Jan 2019 Working Party Informal Documents Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance Tire Noise, Wet Adhesion, and Rolling Resistance Uniform provisions concerning the approval of tyres with regard to rolling sound emissions and/or to adhesion on wet surfaces and/or to rolling resistance GRB-69-0019
GRB-69-23
UN R117: Draft terms of reference for an informal working group on wet grip performance of tyres in worn state (France)
24 Jan 2019 Working Party Informal Documents Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance Tire Noise, Wet Adhesion, and Rolling Resistance Uniform provisions concerning the approval of tyres with regard to rolling sound emissions and/or to adhesion on wet surfaces and/or to rolling resistance GRB-69-0023
GRB-69-25/Rev.1
Tyre performance study (OICA)
28 Jan 2019 Working Party Informal Documents Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance Tire Noise, Wet Adhesion, and Rolling Resistance Uniform provisions concerning the approval of tyres with regard to rolling sound emissions and/or to adhesion on wet surfaces and/or to rolling resistance Light-Duty Vehicle Braking Light Vehicle Braking Uniform Provisions Concerning the Approval of Passenger Cars with regard to Braking Vehicle Noise Emissions Vehicle Noise Uniform Provisions Concerning the Approval of Motor Vehicles having at least Four Wheels with regard to their Noise Emissions GRB-69-0025/Rev.1
GRB/2019/3
UN R117: Proposal for a Supplement (Netherlands)
13 Nov 2018 Working Party Formal Documents Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance Tire Noise, Wet Adhesion, and Rolling Resistance Uniform provisions concerning the approval of tyres with regard to rolling sound emissions and/or to adhesion on wet surfaces and/or to rolling resistance 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.) GRB/2019/0003
GRB/2019/4
UN R117: Proposal for a Supplement to the 02 series of amendments (Russia)
13 Nov 2018 Working Party Formal Documents Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance Tire Noise, Wet Adhesion, and Rolling Resistance Uniform provisions concerning the approval of tyres with regard to rolling sound emissions and/or to adhesion on wet surfaces and/or to rolling resistance Proposal to align the provisions of UN R117 regarding approval numbers and markings with the provisions of Schedule 4 to the revised 1958 Agreement. GRB/2019/0004
GRB/2019/6
UN R117: Proposal for a Supplement (France)
13 Nov 2018 Working Party Formal Documents Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance Tire Noise, Wet Adhesion, and Rolling Resistance Uniform provisions concerning the approval of tyres with regard to rolling sound emissions and/or to adhesion on wet surfaces and/or to rolling resistance Proposal to introduce provisions for "worn tyre" thresholds and test procedures. GRB/2019/0006