I have the wheels in my sig from a 2001 Boxster with 225s and 255s. I was wondering if someone could tell me what their respective weights are and what my stock 16" wheels with 225s and 245s weight? Or at least point in the right direction of where to find that info.

Thanks, in advance.

 

Your look like these 17" in an ad. 17.5# and 19#.

http://sfbay.craigslist.org/pen/pts/853709114.html

 

No. Mine are different ones. The guys from www.wheelenhancement.com actually answered my question pretty quickly already. My stock wheels are the same weight up front and 14 ounces lighter in the rear.

 

I mean the stock ones are 14 ounces heavier than the ones I have on my car.

Since there is no real whp difference between the two, what are the advantages of 17s over 16s, or vice versa?