GAR | GRBP-75-29

23. The expert from EC proposed to strengthen tyre rolling resistance and wet grip performance requirements (GRBP-75-29 and GRBP-75-30). GRBP invited him to submit an official document for consideration at the next session. The experts from Germany and the Netherlands stressed the importance of rolling noise and the need to include it in the scope of the future modifications as well.

Relates to UN R117 |

Reference Number:	RDASEPL-06-06b
Meeting Session(s):	6th RDASEPL session (12 Dec)
Document date:	21 Nov 24
Regarding:	UN R41 Motorcycle Noise

Reference Number:	RDASEPL-06-06a
Meeting Session(s):	6th RDASEPL session (12 Dec)
Document date:	21 Nov 24
Regarding:	UN R41 Motorcycle Noise

Reference Number:	RDASEPL-06-03
Meeting Session(s):	6th RDASEPL session (12 Dec)
Document date:	21 Nov 24
Regarding:	UN R41 Motorcycle Noise

Reference Number:	ADS-05-07
Meeting Session(s):	5th ADS session (9-13 Dec)
Document date:	21 Nov 24
Regarding:	Automated Driving

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Documents concerning UN R117 Tire Noise, Wet Adhesion, and Rolling Resistance

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