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Document Title UN R124: Proposal for amendments
Reference Number GRBP-72-04
Date
3 Sep 2020
Summary Proposal to require wheel attachments with three or more fixing components (nuts or studs) in the scope of the Regulation, to restrict the difference in pitch circle diameter (PCD) of a wheel type comprised of more than two versions, to carry out additional rotating bending tests on each version with a PCD difference to a tested version of more than 6.5 mm, and to establish specifications for comparison of replica wheels with the minimum level of the vehicle manufacturer´s replacement wheels.
Source(s) Germany
Rulemaking Area(s) UN R124 Passenger Car/Trailer Wheels
Proposal Status Informal GR review
Meeting(s)
Related Documents
GRBP/2021/7 UN R124: Proposal for amendments (superseded)
Downloads
UNECE server .pdf format .docx format
Excerpts from session reports related to this document
GRBP | Session 72 | 7-9 Sep 2020

21. The expert from Germany proposed amendments with a view to adapting UN Regulation No. 124 to the current requirements for type approvals (GRBP-72-04). GRBP invited him to submit an official document for consideration at the next session.