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Old 05-02-2010, 11:31 PM   #5
2K3_Boxster_S
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Join Date: Jun 2009
Location: VA
Posts: 221
Quote:
Originally Posted by jaykay
I am doing 15s on the front and 20s on the back..........with 18" sport classics. Why 7s and 15s do you have a different wheel or is there a negative with sizes higher?

The car feels much more stabil, especially over ruts. I have a feeling that there is a roll centre change as well.......towards the longitudinal c of g give less of a roll moment.....can anyone confirm this?
I have 18 carrera lights.

I've never heard of going 15 and 20. seems a bit much. I don't have much knowledge in this area.

Also will this help run a wider rear tire. Like going from 265 to 275 or 285??
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