I have a set of Brand New BMW 20" optional upgrade wheels for the 650i. My reliable sources state these will fit all e60 5 Series (non M5). They are stunning.
I have them listed on ebay:

http://cgi.ebay.com/ebaymotors/ws/eBayISAP...T&viewitem=

I also have a New M5 take off set with Michelin Pilot PS2's (no TPMS)

http://cgi.ebay.com/ebaymotors/ws/eBayISAP...T&viewitem=

 

Nice wheels. Never gonna sell here for that price. Good luck on E-bay.

 

Congrats on selling the M5 wheels.

 

Thanks, I am accepting offers on the 20" BBS set:

http://cgi.ebay.com/ebaymotors/ws/eBayISAP...T&viewitem=

 

Price Drop: These are OEM BMW 20" BBS Two Piece, Lightweight - Style 101 M Cross Spoke. They come complete with the TPMS - Brand New. $3,500 outside of ebay - they carry price tag of over $6,000

http://cgi.ebay.com/ebaymotors/ws/eBayISAP...T&viewitem=

 

Just FYI: The wheels look like they will fit M5/M6, but the tire size is too narrow.

ps. They look awesome!!

 

I've been eyeing these for days now, but just way out of my price range.

For that much money I'd rather get something some HRe or something.

 

Thanks - they are beautiful.
Yes, they should mount the M5 & M6 with no issues yet the tires are slightly smaller so I mentioned that they are not suitable. Nice heads up.

Any interested parties let me know - $3,500 is a steal for New OEM 20" BBS two piece lightweights

http://cgi.ebay.com/ebaymotors/ws/eBayISAP...T&viewitem=