| Document Title | IWG for Wet Grip on Worn Tyres (WGWT): Status Report | ||||||||
| Reference Number | GRBP-82-31 | ||||||||
| Date |
2 Sep 2025
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| Rulemaking Area(s) | UN R117 Tire Noise, Wet Adhesion, and Rolling Resistance | ||||||||
| Meeting(s) | |||||||||
| Downloads | |||||||||
| UNECE server | .pdf format | .pptx format | |||||||
| GAR server | .pdf format | .pptx format | |||||||
| Excerpts from session reports related to this document | |||||||||
| GRBP | Session 82 | 3-5 Sep 2025 |
12. GRBP received a status report of the Informal Working Group on Wet Grip Performance of Tyres in Worn State (IWG WGWT) (GRBP-82-31) and agreed to extend its mandate for one year until December 2028 (GRBP-82-32). |
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