4. (a) | UN Regulation No. 30 (Tyres for passenger cars and their trailers) |
Based on a new proposal by the expert from the European Tyre and Rim Technical Organisation (ETRTO), GRBP will continue consideration of a new definition for “radial tyre”. The ETRTO proposal also addresses other issues, such as the definition of snow tyres, requirements for special use tyres of class C1, addition of an optional prefix for extra load tyres, a clarification on the description of the load/speed test for run flat/extended mobility tyres and editorial corrections.
GRBP-76-04 | UN R30: Study on the proposal for a new radial tyre definition
GRBP/2022/21 | UN R30: Proposal for a Supplement to the 02 series of amendments
Proposal to address the definition of the radial structure (as a continuation to ECE/TRANS/WP.29/GRBP/2021/9), the definition of snow tyres, the requirements for special use tyres of class C1, the addition of an optional prefix for extra load tyres, a clarification of the description of the load/speed test for run flat tyres and extended mobility tyres (EMT) and editorial corrections.
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GRBP/2022/21 | UN R30: Proposal for a Supplement to the 02 series of amendments
Proposal to address the definition of the radial structure (as a continuation to ECE/TRANS/WP.29/GRBP/2021/9), the definition of snow tyres, the requirements for special use tyres of class C1, the addition of an optional prefix for extra load tyres, a clarification of the description of the load/speed test for run flat tyres and extended mobility tyres (EMT) and editorial corrections.
GRBP-76-04 | UN R30: Study on the proposal for a new radial tyre definition
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Reference No. | Description (click for more information) | ||||||
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GRBP-76-04 |
UN R30: Study on the proposal for a new radial tyre definition
(ETRTO)
|
15 Aug 2022 | Working Party | Informal Documents | Pneumatic Tires Pneumatic Tires Uniform Provisions Concerning the Approval of Pneumatic Tyres for Motor Vehicles and their Trailers | GRBP-76-0004 | |
GRBP/2022/21 |
UN R30: Proposal for a Supplement to the 02 series of amendments
(ETRTO)
|
16 Jun 2022 | Working Party | Formal Documents | Pneumatic Tires Pneumatic Tires Uniform Provisions Concerning the Approval of Pneumatic Tyres for Motor Vehicles and their Trailers | Proposal to address the definition of the radial structure (as a continuation to ECE/TRANS/WP.29/GRBP/2021/9), the definition of snow tyres, the requirements for special use tyres of class C1, the addition of an optional prefix for extra load tyres, a clarification of the description of the load/speed test for run flat tyres and extended mobility tyres (EMT) and editorial corrections. | GRBP/2022/0021 |