UN Regulation No. 54 (Tyres for commercial vehicles and their trailers)
GRBP is invited to address a proposal by the expert from France that specifies a tolerance for the maximum overall width of tyres identified by the “tyre to rim fitment configuration” symbol A.
Documentation
GRBP-78-20/Rev.1
UN R54: Additional justification to support document GRBP/2023/18 (France)
UN R54: Additional justification to support document GRBP/2023/18
GRBP/2023/18
UN R54: Proposal for Supplement 27 (France)
UN R54: Proposal for Supplement 27
Proposal to specify explicitly that the maximum overall width of tyres identified by the “tyre to rim fitment configuration” symbol “A” includes a 4 per cent tolerance.