Avanti racing (somebody put these on my sons NA6) - 16x7J1 ET40 690RG (205/45/16 tires) - 15.5 kg ea
Avanti (Storm II) 15x61/2J ET38 AP01 (205/50/15 Federal 595RS-R's) - 14.25 kg ea
'Made in China' 15x7J ET40 05S570SMX (195/50/15) - 16.05 kg ea
full size images https://plus.google.com/photos/115769813738304087848/albums/5914019873983874545
If nobody does I will upload weights of 15" 6UL's and Stock NA6 wheels.