Report on discussions concerning the feasibility of a new UN Regulation on uniform provisions for the approval of pre-cured tread materials used for producing retreaded tyres or the approval of retreaded tyres produced by using mould cure process with regard to their snow performance.
Reference Number: | GRBP-77-16 |
Meeting Session(s): | 77th GRBP session (7-10 Feb 2023) |
Document date: | 31 Jan 23 |
Regarding: | UN R108 Retreaded Tires | UN R109 CV Retreaded Tires |
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Proposal to supersede GRBP/2023/10 with a more flexible approach appropriate for covering the operations of small retreaders.
Reference Number: | GRBP-77-22 |
Submitted by: | ETRTO |
Meeting Session(s): | 77th GRBP session (7-10 Feb 2023) |
Document date: | 31 Jan 23 |
Document status: | Superseded |
Regarding: | UN R109 CV Retreaded Tires |
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Reference Number: | WP.29/2023/75 |
Meeting Session(s): | 190th WP.29 session (19-22 Jun 2023) |
Document date: | 28 Apr 23 |
Document status: | Adopted by WP.29 |
Regarding: | UN R109 CV Retreaded Tires |
Adoption Vote | |
This proposal (WP.29/2023/75) was adopted by the World Forum. Thirty-one Contracting Parties out of the 53 applying UN R109 were present for the vote by AC.1. Thirty-one voted in favor with zero against and zero abstaining. | |
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Proposal for a reference document concerning a general approach for how to handle measurement uncertainties under UN Regulations within the purview of GRBP.
Small group (France, Netherlands, ETRTO, BIPAVER) proposal to restructure retreaded tyre requirements and regulations.
Reference Number: | GRBP-78-29 |
Submitted by: | BIPAVER, ETRTO, France, and Netherlands |
Meeting Session(s): | 78th GRBP session (30 Aug-1 Sep 2023) |
Document date: | 25 Aug 23 |
Regarding: | UN R109 CV Retreaded Tires | UN R117 Tire Noise, Wet Adhesion, and Rolling Resistance |
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Small group proposal to split retreaded tyre requirements into a new UN Regulation.
Reference Number: | GRBP-78-30 |
Submitted by: | BIPAVER, ETRTO, France, and Netherlands |
Meeting Session(s): | 78th GRBP session (30 Aug-1 Sep 2023) |
Document date: | 25 Aug 23 |
Document status: | Informal GR review |
Regarding: | UN R109 CV Retreaded Tires |
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Proposal from a small group effort for uniform provisions concerning the approval of pre-cured tread materials which are used for producing retreaded tyres or the approval of retreaded tyres produced by using mould cure process with regard to their snow performance.
Reference Number: | GRBP-78-31 |
Submitted by: | BIPAVER, ETRTO, France, and Netherlands |
Meeting Session(s): | 78th GRBP session (30 Aug-1 Sep 2023) |
Document date: | 25 Aug 23 |
Document status: | Informal GR review |
Regarding: | UN R109 CV Retreaded Tires |
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Proposal from the ad hoc working group on retreaded tyres to move provisions for snow grip performance of retreaded tyres and their classification as traction tyres from R109 into a new UN Regulation on type approval of retreaded tyres of classes C1, C2 and C3 with respect to their snow grip performance and/or classification as traction tyre.
Reference Number: | GRBP/2024/3 |
Meeting Session(s): | 79th GRBP session (6-9 Feb 2024) |
Document date: | 24 Nov 23 |
Document status: | Superseded |
Regarding: | UN R109 CV Retreaded Tires |
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Proposal from the ad hoc working group on retreaded tyres to move provisions for snow grip performance of retreaded tyres and their classification as traction tyres from UN R108 and R109 into a new UN Regulation on type approval of retreaded tyres of classes C1, C2 and C3 with respect to their snow grip performance and/or classification as traction tyre.
Reference Number: | GRBP/2024/11 |
Meeting Session(s): | 79th GRBP session (6-9 Feb 2024) |
Document date: | 23 Nov 23 |
Document status: | Superseded |
Regarding: | UN R108 Retreaded Tires | UN R109 CV Retreaded Tires | UN R172 Traction/snow retreaded tyres |
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2 February 2023
Small group on retreaded tyre regulation split status report
GRBP-77-16
|
3 February 2023
UN R109: Proposal to amend document GRBP/2023/10 (ETRTO)
GRBP-77-22
|
28 April 2023
UN R109: Proposal for Supplement 12
WP.29/2023/75
|
20 July 2023
Measurement Uncertainties when Testing in WP.29 GRBP Vehicle Regulations
GRBP-78-07
|
25 August 2023
Proposal to split retreaded tyre regulation (BIPAVER, ETRTO, France, and Netherlands)
GRBP-78-29
|
25 August 2023
UN R109: Proposal for amendments (BIPAVER, ETRTO, France, and Netherlands)
GRBP-78-30
|
25 August 2023
Retreaded tyres: Proposal for a new UN Regulation (BIPAVER, ETRTO, France, and Netherlands)
GRBP-78-31
|
24 November 2023
UN R109: Proposal for a 01 series of amendments
GRBP/2024/3
|
23 November 2023
Retreaded tyres snow performance and/or classification as traction tyre: Proposal for a new UN Regulation
GRBP/2024/11
|
Regulation: | GTR No. 13 | Hydrogen and Fuel Cell Vehicle Safety |
Document: | Amendment 1 | Corrigendum 1 |