Hi Karyn,
How about some pics of your '86? I'm guessing it came with the 15"x6" "wineglass" speedlines (standard on the Milano Platinum & early Verde)? Most of the early GTV6's came with the Campagnolo's in silver, and '84 in the charcoal. I believe '85 had the Metric Speedlines - which, to me are the best looking, but since metric (365mm) almost impossible to find tires for.
http://www.alfabb.com/bb/forums/alfa...heel-gtv6.html
If you go back in history a little bit to the Alfetta GT, a common wheel upgrade was the Ronal A1, which really fits the look of our cars (NLA - and rarer than Bigfoot droppings). The Milano's had an optional aftermarket OZ rim which looked much like the SZ18 (in 15"). You can try getting your hands on a set of 164 QV rims mentioned in this thread.
Wiring and other stuff With the exchange rate as it is, I would perish the thought of SZ18's - kinda like buying Stebro exhausts right now - no deal!
Keep in mind, you can probably get any 16" rim in 5x100 up to about 25mm ET to fit with wobble bolts and a hub-centric ring (make sure rim has at
least 58.6 centerbore) as in here.
http://www.alfabb.com/bb/forums/susp...a-have-44.html Post#650.
Or
Take a look at these offerings (obviously, Compomotive, IAP, Centerline, and Team Dynamics carry wheels in 5x98) Take a look at Serpent AutoSport.
Serpent AutoSport