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UN R30: Proposal for a new Supplement to the 02 series of amendments
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Reference Number: GRBP/2021/4
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Proposal to amend the extended mobility tyre (EMT) symbol following the detection of dimensional inconsistencies within the International Organization for Standardization Working Group (ISO) TC31/SC3/WG19, where the dimension “0,33h” was judged wrong and constituting an unnecessary over constraint and to amend the inflation value to be used for the tyre conditioning when assessing the “flat tyre running mode” of “run flat tyres” and of “extended mobility tyres”.
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Submitted by:
ETRTO
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Meeting Sessions: 73rd GRBP session (26-29
Jan 2021)
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Document date: 09 Nov 20
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Document status: Superseded
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Relevant to: UN Regulation No. 30 | Pneumatic Tires
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Click here to view the full document file
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Documents 2020
299 documents
23 Oct 2020
Worn tyres data collection template (final version)
WT-15-08
23 Oct 2020
Draft report of the 15th Worn Tyres working group session
WT-15-06
23 Oct 2020
Draft agenda for the 4th TMPS Communications Interface task force session
TPMSTI-CI-04-01
23 Oct 2020
Draft report of the 3rd TPMS Communications Interface task force session
TPMSTI-CI-03-04
24 Oct 2020
UN R141: Provisions for communication interface requirements
TPMSTI-CI-01-02/Rev.2
27 Oct 2020
Draft agenda for the 5th TMPS Communications Interface task force session
TPMSTI-CI-05-01/Rev.1
27 Oct 2020
Draft report of the 4th TPMS Communication Interface task force session
TPMSTI-CI-04-04
27 Oct 2020
UN R141: Open issues regarding Annex 5
TPMSTI-CI-05-02
28 Oct 2020
Draft agenda for the 34th IWVTA informal group session
IWVTA-34-02/Rev.1
1 Nov 2020
UN R141: Proposal for Section 5.6 and Annexes 5 and 6
TPMSTI-CI-04-02-Rev.1
3 Nov 2020
UN R141: Draft agenda for the 9th TPMSTI task force session
TPMSTI-09-01/Rev.1
3 Nov 2020
Draft report of the 5th TPMS Communication Interface task force session
TPMSTI-CI-05-04
5 Nov 2020
Proposal for amendments to ECE/TRANS/WP.29/1044/Rev.1 (Guidelines on transitional provisions)
IWVTA-34-03/Rev.1
11 Nov 2020
UN R141: Proposal for para. 5.6. and Annexes 5 and 6
TPMSTI-CI-05-03/Rev.1
11 Nov 2020
UN R141: Comments on the draft amendments to TPMS requirements
TPMSTI-09-02
11 Nov 2020
UN R141: Draft proposal for a Supplement to the 01 series of amendments
TPMSTI-10-02
11 Nov 2020
Proposal for amendments to ECE/TRANS/WP.29/1044/Rev.2 (Guidelines on transitional provisions)
WP.29-182-11
13 Nov 2020
UN R30: Proposal for a new Supplement to the 02 series of amendments
GRBP/2021/4
13 Nov 2020
UN R108: Proposal for amendments
GRBP/2021/2
13 Nov 2020
UN R109: Proposal for amendments
GRBP/2021/3
13 Nov 2020
Agenda for the 10th TMPSTI task force: UN R141
TPMSTI-10-01/Rev.1
13 Nov 2020
UN R141: Proposal for Supplement 1 to the 01 series of amendments
GRBP/2021/6
13 Nov 2020
UN R141: Comments on connecting a trailer without TMPS
TPMSTI-10-03
13 Nov 2020
UN R141: Comments regarding open questions on draft amendments
TPMSTI-10-04
16 Nov 2020
Worn tyres working group testing and validation matrix
WT-08-04/Rev.3
Tyres