Session 187 | Hybrid Geneva | 20-24 Jun
4.9.4. Proposal for Supplement 20 to the original series of amendments to UN Regulation No. 106 (Tyres for agricultural vehicles and their trailers)

ECE/TRANS/WP.29/GRBP/73, based on ECE/TRANS/WP.29/GRBP/2022/7.

WP.29/2022/86 | UN R106: Proposal for Supplement 20 Proposal from GRBP to align the definitions of “diagonal” or “bias-ply” and “bias belted” tyre structures to the definitions given in UN R30 and R75, to improve the text with regard to description of the composition of the size designation for metric tyres, and to resolve an apparent contradiction regarding the prefixes IF and VF.
WP.29/2022/86 | UN R106: Proposal for Supplement 20 Proposal from GRBP to align the definitions of “diagonal” or “bias-ply” and “bias belted” tyre structures to the definitions given in UN R30 and R75, to improve the text with regard to description of the composition of the size designation for metric tyres, and to resolve an apparent contradiction regarding the prefixes IF and VF.
WP.29/2022/86
UN R106: Proposal for Supplement 20
05 Apr 2022 World Forum Formal Documents Tires for Agricultural Vehicles Agricultural Tires Uniform Provisions Concerning the Approval of Pneumatic Tyres for Agricultural Vehicles and their Trailers Proposal from GRBP to align the definitions of “diagonal” or “bias-ply” and “bias belted” tyre structures to the definitions given in UN R30 and R75, to improve the text with regard to description of the composition of the size designation for metric tyres, and to resolve an apparent contradiction regarding the prefixes IF and VF. WP.29/2022/0086