which neither you or any of the other 17" supporters seem to be able to answer. Instead you avoid the question by asking stupid questions like "what do any of those cars have to do with a z". 18's are ever so slightly heavier, but that doesnt matter because you have less tire so the whole tire+wheel package weighs the same anyway. Their tires cost just slightly more, its so neglible, if the price difference of $100-$200 for a set of 17" tires vs 18" tires is that much of a decision factor than I recommend a different hobby.
--.scubasteve.-- (Rebuild started: April 2004. estimated completion: huhu pull my finger huhu huhu)