UN R51.03: Comments on tyre selection
Document GRB-68-02
27 August 2018
Submitted by China and CATARC
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Previous Documents, Discussions, and Outcomes
4. (a) | UN R51: Development

6. The expert from China raised questions on choosing tyres for the 03 series of amendments to UN Regulation No. 51 as well as for UN Regulations Nos. 30, 54 and 117 on tyres (GRB-68-02). The experts from the Russian Federation and ETRTO commented on the raised issues and invited the expert from China to discuss them bilaterally.

6. | UN Regulation No. 117 (Tyre rolling resistance, rolling noise and wet grip)
19. | Tyres
Relates to UN R51 |