Which wheel size is better allaround for the Z? My 03 performance comes with 18" wheels, but they are really heavy. Are the stock 17"s better for performance?

I want to get new light weight wheels when my tires die , I was thinking about going down to 17"s, what would be the best choice and what width is the best?

Thanks.

 

18"s are the optimal size if you'e after both looks and performance. 17"s will perform better (b/c of less weight and rotational mass), but dont look as good (imho), so it is a trade off, and of course tires will be cheaper with, and you will have a greater selection of race with 17"s compared to 18"s.

I think the best widths for street wheels would be 9.5fronts and 10.5 rears, but for track 9.5 all around is awesome for making the car more neutral.

 

For more than you ever wanted to know about OEM wheels and tires see: http://www.350zmotoring.com/modules....ex&name=Wheels.

 

Good info.

thank you.