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UN R117: Proposal for the 04 series of amendments
Document GRBP/2022/17
16 June 2022

Proposal to introduce a new definition of traction elements to characterize traction tyres.

Submitted by ETRTO
Status: Superseded
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Previous Documents, Discussions, and Outcomes
4.6.7. | Proposal for the 04 series of amendments to UN Regulation No. 117 (Tyre rolling resistance, rolling noise and wet grip)
4. (c) | UN Regulation No. 117 (Tyre rolling resistance, rolling noise and wet grip)

23. The expert from ETRTO introduced an amendment proposal on a “traction tyre” (ECE/TRANS/WP.29/GRBP/2022/17). GRBP adopted the proposal, as amended by GRBP-76-31, and requested the secretariat to submit it for consideration and vote at the March 2023 sessions of WP.29 and AC.1 as part of the draft new 04 series of amendments to UN Regulation No. 117.

14. | Other business
Related and Previous Documents
GRBP-70-19
GRBP-76-31
WP.29/2023/8
Relates to UN R117 |