Wet Grip on Worn Tyres
← WT 8
Session 9
WT 10 →
5-6 Mar 2020  · Brussels
Agenda All Documents Informal Report
Filtered: UN R117 Tire Noise, Wet Adhesion, and Rolling Resistance Remove filter
13 Feb 2020 WT-09-01 Japan comments on report of the 8th Worn Tyres working group session (Japan)
13 Feb 2020 WT-09-02 Worn Tyres working group and EU timetables
9 Mar 2020 WT-09-04/Rev.2 Contacts for worn tyre validation test centres
16 Jun 2020 WT-09-04/Rev.3 List of contact test centers
9 Mar 2020 WT-09-05/Rev.2 Logistical matrix for worn-tyre test procedure validations
9 Mar 2020 WT-09-06/Rev.1 Buffing report template for worn-tyre round robin testing
9 Mar 2020 WT-09-07/Rev.1 Worn tyre testing raw data template
6 Mar 2020 WT-09-08 Reference Tyre and Wet Grip Index calculation: Trailer Method test campaign (JASIC)
9 Mar 2020 WT-09-09 Worn tyres validation testing logistical principles
9 Mar 2020 WT-09-10 Worn tyres round-robin guidelines for testing centers-example
9 Mar 2020 WT-09-13 China customs clearance for non-CCC tyres (CATARC)
9 Mar 2020 WT-09-14 Worn tyre test engagement letter (template) (CATARC)
New and Upcoming
System Pages
Regulations
Working Groups
GlobalAutoRegs
© 2026 GlobalAutoRegs