| Tyre abrasion: Multicircuit preliminary results |
| Reference Number: TA-37-15 |
| Submitted by: ETRTO |
| Meeting Sessions: 37th TA session (21 Aug 2025) |
| Document date: 25 Aug 25 |
| Relevant to: UN Regulation No. 186 | Tyre abrasion |
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| Tyre abrasion: Proposal stage 2 limits settings |
| Reference Number: TA-37-16 |
| Submitted by: ETRTO |
| Meeting Sessions: 37th TA session (21 Aug 2025) |
| Document date: 25 Aug 25 |
| Relevant to: UN Regulation No. 186 | Tyre abrasion |
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| Tyre abrasion: Proposal for core limits, margins and allowances |
| Reference Number: TA-37-18 |
| Submitted by: ETRTO |
| Meeting Sessions: 37th TA session (21 Aug 2025) |
| Document date: 26 Aug 25 |
| Relevant to: UN Regulation No. 186 | Tyre abrasion |
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| Tyre abrasion: Comments on the draft proposal for a new UN Regulation |
| Reference Number: TA-37-19 |
| Meeting Sessions: 37th TA session (21 Aug 2025) |
| Document date: 26 Aug 25 |
| Relevant to: UN Regulation No. 186 | Tyre abrasion |
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| Tyre abrasion: Positions on remaining open items |
| Reference Number: TA-37-23 |
| Submitted by: Italy |
| Meeting Sessions: 37th TA session (21 Aug 2025) |
| Document date: 01 Sep 25 |
| Relevant to: UN Regulation No. 186 | Tyre abrasion |
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| Tyre abrasion: Updated drafting group text |
| Reference Number: TA-37-21/Rev.1 |
| Meeting Sessions: 37th TA session (21 Aug 2025) |
| Document date: 02 Sep 25 |
| Relevant to: UN Regulation No. 186 | Tyre abrasion |
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| Tyre abrasion: Updated drafting group text with mark-up |
| Reference Number: TA-37-20/Rev.1 |
| Meeting Sessions: 37th TA session (21 Aug 2025) |
| Document date: 02 Sep 25 |
| Relevant to: UN Regulation No. 186 | Tyre abrasion |
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| Tyre abrasion: Proposal on abrasion limit values |
| Reference Number: TA-37-24 |
| Submitted by: JASIC |
| Meeting Sessions: 37th TA session (21 Aug 2025) |
| Document date: 02 Sep 25 |
| Relevant to: UN Regulation No. 186 | Tyre abrasion |
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| Draft Tyre Abrasion task force status report to GRBP |
| Reference Number: TA-37-25 |
| Meeting Sessions: 37th TA session (21 Aug 2025) |
| Document date: 02 Sep 25 |
| Relevant to: UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance and UN Regulation No. 186 | Tyre abrasion |
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| Tyre abrasion: Positions on remaining key elements in the draft UN Regulation |
| Reference Number: TA-37-26 |
| Submitted by: Netherlands |
| Meeting Sessions: 37th TA session (21 Aug 2025) |
| Document date: 02 Sep 25 |
| Relevant to: UN Regulation No. 186 | Tyre abrasion |
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| Tyre abrasion: Drum method preliminary results |
| Reference Number: TA-37-17/Rev.1 |
| Submitted by: ETRTO |
| Meeting Sessions: 37th TA session (21 Aug 2025) |
| Document date: 03 Sep 25 |
| Relevant to: UN Regulation No. 186 | Tyre abrasion |
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| Tyre abrasion: Tread-depth measurement in UN Regulation |
| Reference Number: TA-38-03 |
| Submitted by: JRC |
| Meeting Sessions: 38th TA session (30 Oct 2025) |
| Document date: 27 Oct 25 |
| Relevant to: UN Regulation No. 186 | Tyre abrasion |
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| Tyre abrasion: C2 tyres research |
| Reference Number: TA-38-04 |
| Submitted by: JRC |
| Meeting Sessions: 38th TA session (30 Oct 2025) |
| Document date: 27 Oct 25 |
| Relevant to: UN Regulation No. 186 | Tyre abrasion |
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| Tyre Abrasion: Minutes of the 37th (August 2025) session |
| Reference Number: TA-37-12 |
| Meeting Sessions: 37th TA session (21 Aug 2025) |
| Document date: 28 Oct 25 |
| Relevant to: UN Regulation No. 186 | Tyre abrasion |
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| C2 tyre abrasion rate index vehicle method overview and status |
| Reference Number: TA-38-05 |
| Submitted by: ETRTO |
| Meeting Sessions: 38th TA session (30 Oct 2025) |
| Document date: 28 Oct 25 |
| Relevant to: UN Regulation No. 186 | Tyre abrasion |
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| Tyre Abrasion: Agenda for the 38th (October 2025) session |
| Reference Number: TA-38-01/Rev.1 |
| Meeting Sessions: 38th TA session (30 Oct 2025) |
| Document date: 29 Oct 25 |
| Relevant to: UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance and UN Regulation No. 186 | Tyre abrasion |
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| Tyre Abrasion test methods improvement |
| Reference Number: TA-38-02 |
| Submitted by: ETRTO and JASIC |
| Meeting Sessions: 38th TA session (30 Oct 2025) |
| Document date: 29 Oct 25 |
| Relevant to: UN Regulation No. 186 | Tyre abrasion |
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| Tyre abrasion: Initiatives to enhance the accuracy of test methods |
| Reference Number: TA-38-06 |
| Submitted by: JASIC |
| Meeting Sessions: 38th TA session (30 Oct 2025) |
| Document date: 29 Oct 25 |
| Relevant to: UN Regulation No. 186 | Tyre abrasion |
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| Mileage estimation for C1 tyres |
| Reference Number: TA-38-07 |
| Submitted by: ETRTO |
| Meeting Sessions: 38th TA session (30 Oct 2025) |
| Document date: 29 Oct 25 |
| Relevant to: UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance and UN Regulation No. 186 | Tyre abrasion |
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| Tyre abrasion: Outcomes of GRPE-82 |
| Reference Number: TA-38-08 |
| Meeting Sessions: 38th TA session (30 Oct 2025) |
| Document date: 30 Oct 25 |
| Relevant to: UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance and UN Regulation No. 186 | Tyre abrasion |
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| Tyre abrasion: C2 tyres-new timeline proposal |
| Reference Number: TA-39-02 |
| Submitted by: ETRTO |
| Meeting Sessions: 39th TA session (4-5 Dec 2025) |
| Document date: 02 Dec 25 |
| Relevant to: UN Regulation No. 186 | Tyre abrasion |
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| Tyre Abrasion: Agenda for the 39th (December 2025) session |
| Reference Number: TA-39-01/Rev.2 |
| Meeting Sessions: 39th TA session (4-5 Dec 2025) |
| Document date: 03 Dec 25 |
| Relevant to: UN Regulation No. 186 | Tyre abrasion |
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| Tyre abrasion: Proposal for Equivalency Criteria |
| Reference Number: TA-39-03 |
| Submitted by: France |
| Meeting Sessions: 39th TA session (4-5 Dec 2025) |
| Document date: 03 Dec 25 |
| Relevant to: UN Regulation No. 186 | Tyre abrasion |
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| Comment to draft framework for the validation of equivalency drum-circuit tyre abrasion test |
| Reference Number: TA-39-04 |
| Submitted by: JASIC |
| Meeting Sessions: 39th TA session (4-5 Dec 2025) |
| Document date: 03 Dec 25 |
| Relevant to: UN Regulation No. 186 | Tyre abrasion |
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| TFTA Subgroup on data assessment status report |
| Reference Number: TA-39-05 |
| Meeting Sessions: 39th TA session (4-5 Dec 2025) |
| Document date: 03 Dec 25 |
| Relevant to: UN Regulation No. 186 | Tyre abrasion |
| Click here to view the full document file |