The background report on the development of the first phase of the Global Technical Regulation concerning uniform provisions for pneumatic radial tyres for passengers and light truck commercial vehicles, submitted by GRRF for approval by the World Forum.

Proposal prepared by the informal group on a Tyre GTR for the final report of Phase I on the development of a global technical regulation concerning uniform provisions for pneumatic radial tires for passenger and light truck (commercial) vehicles.

Text of the new GTR on light vehicle radial tires as adopted by the Working Party on Brakes and Running Gear (GRRF) at its 74th session.

Updated version of the proposed global technical regulation on light vehicle pneumatic radial tires.

Proposal concerning the final report following upon the draft prepared by France on the development of a global technical regulation concerning uniform provisions for pneumatic radial tyres for passenger and light truck (commercial) vehicles.

Working draft of the tire GTR updated from document GRRF/2012/22 with modifications from the GRRF 19 September 2012 discussions.

Discussion paper outlining concerns over particulates originating from tire erosion and suggesting a need for global regulatory provisions to limit such environmental risks.