Know the weight of these wheels?
A16640132007X21 21" AMG Multi-Spoke (off and on standard for GL and GLS500 in some countries...current the cold weather wheel and tire package wheel)
A16640125027X23 21" AMG 5-Twin-Spoke (Standard 550 Wheel With Night Package...weight is probably identical to the 550 non-night pack AMG wheel)



I am former racer and former Engineer in the auto industry (5+ years with Mercedes) so I pay more attention to things like this than most.
Last edited by mercup; May 19, 2018 at 01:40 PM.
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This probably won't help much, but here is the site I found to be the most descriptive about Merc wheels:
https://www.mercedes-benz-bremen.de/...n/X166/lm.html
And here are two sites that list a weight for a particular part; (might be close)
http://mbspecialist.com/mercedes_web...6640125027X23/
https://www.online-teile.com/mercede...eichenrad.html
Some German in there, but Google Translate can be very handy for that...
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I respect your focus as intellectual involvement in your decision, I frequently get deep into data within my lay person's limits, and my asking gave you a nice chance to flex the keyboard.


