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.
Measurement Uncertainties when Testing in WP.29 GRBP Vehicle Regulations
Reference Number: GRBP-78-07
Proposal for a reference document concerning a general approach for how to handle measurement uncertainties under UN Regulations within the purview of GRBP.