4.14.3. Proposal for Supplement 5 to the 02 series of amendments to Regulation No. 117 (Tyres, rolling resistance, rolling noise and wet grip)
[The World Forum agreed to keep this proposal on the agenda for consideration at its November 2013 session pending reconfirmation of the proposed limit values by GRRF at its September 2013 session.]
Proposal for Supplement 6 to the 02 series of amendments to Regulation No. 117
Reference Number: WP.29/2013/66
Text as adopted by the Working Party on Brakes and Running Gear (GRRF) at its 75th session based upon a proposal by the European Commission, France and ETRTO to introduce wet grip provisions and testing procedures for tyres of categories C2 and C3.