GRBP/2025/27
Tyre abrasion: Proposal for a new UN Regulation
Tyre abrasion: Proposal for a new UN Regulation
Proposal for a new UN Regulation for the approval of new pneumatic tyres of class C1 that conform to UN R117 with regard to their abrasion performance.
GRBP/2025/28
UN R117: Proposal for Supplement 4 to the 04 series of amendments
UN R117: Proposal for Supplement 4 to the 04 series of amendments
Proposal from the GRBP task force on Tyre Abrasion to delete provisions from UN R117 that are covered by the proposal for a new UN Regulation on tyre abrasion.
GRBP will receive a progress report of the Task Force on Tyre Abrasion (TF TA) and will consider its amendment proposals for a new UN Regulation on tyre abrasion, together with the corresponding amendments to UN Regulation No. 117.