GRBP will be briefed on the activities of the IWG on Wet Grip Performance of Tyres in Worn State (IWG WGWT).
GRBP will address proposals for a new Supplement to the 04 series of amendments which were tabled by the experts ETRTO and which complete the amendment proposal adopted at the previous session of GRBP.
GRBP will consider proposals for a new Supplement to the 03 series of amendments which were submitted by the experts from ETRTO with the aim to provide editorial updates and corrections.
GRBP is also invited to address proposals for a new Supplement to the 02 series of amendments which were submitted by the experts from ETRTO with the aim to provide editorial updates and corrections.
GRBP will consider proposals for amendments that were prepared by the expert from the American Automotive Policy Council (AAPC) with the aim to allow the use of LT-marked tyres with a rolling resistance greater than the current limits under certain conditions and weight limits.