Proposal from the ad hoc working group on retreaded tyres to move provisions for snow grip performance of retreaded tyres and their classification as traction tyres from UN R108 and R109 into a new UN Regulation on type approval of retreaded tyres of classes C1, C2 and C3 with respect to their snow grip performance and/or classification as traction tyre.
| GRBP-79-25 | |
| GRBP-79-28/Rev.1 | |
| GRBP-79-29/Rev.1 | |
| WP.29/2024/75 |