This agenda item relates to UN R54 CV Tires.
Working Party on Brakes and Running Gear | Session 75 | 17-19 Sep 2013

30. The expert from ETRTO proposed inserting new tyre sizes in Annex 5 of UN Regulation No. 54 (ECE/TRANS/WP.29/GRRF/2013/19). GRRF adopted this proposal and requested the secretariat to submit it to WP.29 and AC.1 for consideration at their June 2014 sessions as draft Supplement 19 to UN Regulation No. 54.

Documentation
WP.29/2014/47 | Proposal for Supplement 19 to Regulation No. 54