|
Document Title
|
UN R142: Proposal for Supplement 2 to the 01 series of amendments
|
|
Reference Number
|
WP.29/2025/77
|
|
Date
|
|
|
Summary
|
Proposal to:- Add a generic reference to the Consolidated Resolution on the Construction of Vehicles (R.E.3) in footnote 1
- Align title of para. 5 with its contents (paras. 5.1. and 5.2.)
Align the title of para. 6 with corresponding paras. in UN R30, 54, 75, 106 and 117Clarify that all temporary use spare units can by composed by using tyres of any category of use- Align the snow tyre definition with UN R30, 54 and 117
- Clarify that tyres for use in severe snow conditions are also applicable to the category of use ‘special use tyres’
- Clarify which service conditions can apply the coefficient given in paragraphs 5.2.4.3.1. and 5.2.4.3.2.
- Add Class C3 tyres to the speed category symbol and load capacity index definitions
- Introduce definitions of free rolling tyre and front axle and revise markings accordingly (ref. documents GRBP-80-03 and GRBP-80-26)
- Clarify reporting the name of the symbols used for tyre for use in severe snow conditions in line with UN R117 and 164.
|
|
Rulemaking Area(s)
|
UN R142 Tyre Installation
|
|
Regulatory Impact
|
01 series of amendments | Supplement 2
|
|
Proposal Status
|
Adopted by WP.29
|
|
Meeting(s)
|
|
|
Related Documents
|
|
GRBP/2025/14
|
UN R142: Proposal for a Supplement
|
|
GRBP-81-10/Rev.1
|
UN R142: Proposal to supersede document GRBP/2025/14
|
|
Downloads
|
|
UNECE server
|
.pdf format
|
.docx format
|
|
GAR server
|
.pdf format
|
.docx format
|
|
|