|
13 May 2022
|
Threshold proposal for C2 and C3 tyres wet grip in worn state (ETRTO)
|
WT-39-03
|
2022-05-13 |
ETRTO |
|
3 Jun 2022
|
UN R117: Proposal to add tread depth measurement prescriptions in Annex 9 (ETRTO)
|
WT-41-02
|
2022-06-03 |
ETRTO |
|
9 Jun 2022
|
Worn tyres: C1 cluster definition and threshold proposals for “UHP” and “All Terrain” (ETRTO)
|
WT-41-05/Rev.1
|
2022-06-09 |
ETRTO |
|
26 Jul 2022
|
Worn tyres: Comments on proposal for 2023 additional test campaign work plan (ETRTO)
|
WT-44-03
|
2022-07-26 |
ETRTO |
|
12 Sep 2022
|
ETRTO workplan proposal for Wet Grip on Worn tyre test precision improvement (ETRTO)
|
WT-45-02
|
2022-09-12 |
ETRTO |
|
4 Nov 2022
|
Worn tyres work plan proposal (ETRTO)
|
WT-47-02
|
2022-11-04 |
ETRTO |