Document Number GRB-60-12
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Document title Shifts in tyre sound levels between 2007 and 2013
Date 4 Sep 2014

Review of research program that quantified differences in tire noise levels between the tire population on sale before and after revision of tire regulation in 2009 (Regulation (EC) No 1222/2009).

Source(s) M+P and Netherlands
Status
Rulemaking area(s)
Meeting(s)
Related documents
GRB-61-18 ETRTO comments on GRB-60-08, GRB-60-12, GRB-60-14-Rev.1 and GRB-61-03
GRB-62-11 Proposal for amendments to the 02 series of amendments to Regulation 117 (Superseded)
GRB-62-17 Comments on tyre noise performance and proposal for higher stringecy
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