I sell wheels for a living and when a customer chooses a wheel style I
call my warehouse and the first thing out of their rep's mouth is, "What
car is it going onto?"  So it's not much trouble to know what will fit
and what size.
 The lower profile tires required for fitment with oversize wheels
(retaining the same overall tire height) are typically higher
performance, softer compound tires which will have less of a lifespan,
i.e. 50,000 miles versus 75-80,000, so be mindful of that when looking.
 Also, you can check the plus-sizing chart and pick from several
dimensions of tires which will be the same approximate diameter as your
originals, and often you can find a dimension which will fit but is much
less expensive than others you may choose.
 I agree a car like that would benefit from somewhat larger wheels,
cosmetically speaking.
 Some of those 20" and 22" aren't my cup of tea, a few of them remind
me of garbage can lids or something, LOL.

James,
I've been Photoshopping in different wheels on my car photos. I really
like the Virgo's, but I am starting to think that the 240 was a lower
profile car and the open space of the Virgo really looks good on that
car.

The 740 is much more boxy and the Virgo might be a bit too open. The
Hydra's seem to add substance that enhances the box.

The jury is still out, but I am really starting to like the look of the
Hydra on the 87 740 with the E-code headlights.

What puzzles me is whether I like this because it looks better, or does
it just look like a more sporty, early 90's European model.

Help!

;-)

Thanks James and James.

I didn't know about the lugs. hmmmm.

Also, I'm a 30-something guy who doesn't personally care for tbe
ultra-high-performance look. While I think some modified cars look
really great with sport tuned suspension and thin tires, my cup of tea
is more along the lines of style with a hint of sport tune.

So, I want to ditch the 14" alloys and step up to "polish" the look of
my car -- not completely transform it.

Right now it looks like a sport sedan. I want to erase a bit of Sedan
and add a touch of sport.

Question: can I up to 16" wheels and not have to give up any or at
least not much tire depth? Maybe like 205/55/16 like this set up:

http://www.cardomain.com/ride/425664