[W126 Coupe] AMG Aero II 18"s trade for 17"s anyone ? '91sec added for slight upcharge

[John Dunne]

i'll probably hang on to the '91 sec but can't tolerate the ever  
increasing noise from these tires with quite a bit of tread life left  
so either new rubber or  the 18's are not for me.  I'd consider  
swapping for 17"s if anyone is interested .  Think i'll start looking  
for a 750iL before this car starts to get expensive on me though.   
Offers for car accepted too.

John