my bad your right Chris, I looked at the tirerack lots of times and my eyes always saw 18.
couple of grand yeah! wouldn't be worth changing out the steelies unless I got some real pricey 6lbs rims or something, but if I was spending lots of money I might just try and find an Insight or something
on a side note I heard old miata rims are 6-7lbs 14" and 4x100, so maybe for some others on here that might be nice
*as far as someone said depends on the car, so true. I mean for a car like mine its already pretty aerodynamic
***we need a group wind tunnel, who is going to build it? needs to be close to my house please