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Working Party on Brakes and Running Gear | Session 77 | 26 Jun 2014
Geneva

Extraordinary session of the GRRF intended to finalize the draft global technical regulation on tires.

Documents
Agenda | Informal | Report |
Description (click for more information) Reference No.
Report of the GRRF on its 77th (extraordinary) session
GRRF/77 14 Aug 2014 Working Party Tires Tires This project would establish a "global technical regulation concerning uniform provisions for pneumatic radial tyres for passenger and light truck (commercial) vehicles". GRRF-2014-0077
US proposal for amendments to the draft GTR on Tyres (USA)
GRRF-77-01 17 Jun 2014 Working Party Tires Tires This project would establish a "global technical regulation concerning uniform provisions for pneumatic radial tyres for passenger and light truck (commercial) vehicles". Preliminary tests using the draft GTR procedures on tires in the US market have raised concerns that a wet traction index value requirement for "all-season tires" (as used in the US) will be needed since these tires fall outside the tire types addressed by the GTR. The US proposes language to address this situation. GRRF-77-0001
Adopted amendments to the draft GTR on tyres
GRRF-77-02 03 Jul 2014 Working Party Tires Tires This project would establish a "global technical regulation concerning uniform provisions for pneumatic radial tyres for passenger and light truck (commercial) vehicles". Changes agreed upon during the speciall GRRF session to finalize the draft global technical regulation on tires, especially in response to the amendments proposed by the United States (document GRRF-77-01). GRRF-77-02
Annotated provisional agenda for the GRRF extraordinary session
GRRF/2014/17 24 Mar 2014 Working Party Tires Tires This project would establish a "global technical regulation concerning uniform provisions for pneumatic radial tyres for passenger and light truck (commercial) vehicles". Agenda for the special GRRF session planned during the week of the June 2014 World Forum session and organized to resolve the remaining open issues of the draft global technical regulation on tyres. GRRF/2014/0017
Documents
Agenda | Informal | Report |