Proposal for the explanatory report detailing the decisions and rationale involved in the development of Amendment 1 to the GTR on passenger and light truck/commercial vehicle tires.

Proposal of Amendment 1 to UN GTR No. 16 to include new provisions on wet grip performance, rolling resistance, and qualification of tires for use in severe snow conditions for passenger cars and light trucks/commercial vehicles. The amendment also reflects recent changes adopted in US Federal Motor Vehicle Safety Standards (tire strength and tubeless tire bead unseating resistance) and UN Regulations Nos. 30 and 54.

Proposal for the explanatory report detailing the decisions and rationale involved in the development of Amendment 1 to the GTR on passenger and light truck/commercial vehicle tires.

Proposal of Amendment 1 to UN GTR No. 16 to include new provisions on wet grip performance, rolling resistance, and qualification of tires for use in severe snow conditions for passenger cars and light trucks/commercial vehicles. The amendment also reflects recent changes adopted in US Federal Motor Vehicle Safety Standards (tire strength and tubeless tire bead unseating resistance) and UN Regulations Nos. 30 and 54.