GAR | WLTP-08-20

#1b_2: Concept for Road Load Family
WLTP-08-19e and an initial draft (WLTP-08-20e) were presented by Chr. Lueginger (OICA). Family concept was intensely discussed and in principle supported by WLTP IWG. Further development seems to be necessary. Approval will depend on results of validation (measurements are foreseen latest until mid 2015). Progress reports will be given continuously, adoption will be prepared for IWG meeting #12.

B. Coleman suggested renaming of “CO2-family” should be considered with reflection to pure EV. The term “CO2 family” is already blocked by some regional legislation, it should therefore be renamed. “Combined approach family” (or a similar term) would be more appropriate. Input is requested for IWG meeting #9.

Relates to GTR No. 15 |

Reference Number:	GRBP-TFAVRS-05-03
Meeting Session(s):	5th GRBP-TFAVRS session (17 Jul)
Document date:	15 Jul 24
Regarding:	UN R138 Quiet Road Transport Vehicles \| Regulation Screening for ADS

Reference Number:	GRBP-TFAVRS-05-04
Meeting Session(s):	5th GRBP-TFAVRS session (17 Jul)
Document date:	15 Jul 24
Regarding:	UN R51 Vehicle Noise

Reference Number:	GRBP-TFAVRS-05-01
Meeting Session(s):	5th GRBP-TFAVRS session (17 Jul)
Document date:	15 Jul 24
Regarding:	Regulation Screening for ADS

Reference Number:	WT-60-07
Submitted by:	ETRTO
Meeting Session(s):	60th WT session (12 Jul)
Document date:	11 Jul 24
Regarding:	UN R117 Tire Noise, Wet Adhesion, and Rolling Resistance
View full document file for more information

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