[figuec56]

I have 2009 V6 Mustang with 16" Rims. I want to put the 2010 18 " rims on my new stang. I included a picture of the one I am interested in. Does anyone know where or how I can get them and what adjustment would have to be made to my car to display the correct speed and would any modification need to be made to the calipers and dics.

[sixers007h]

I got an email from NTO saying the 2010 wheels will fit, so you shouldn't have any problems fitting them on. If the new wheels+tires are the same diameter, then you won't have to change you speedo at all. If they are different in size, a simple tuner can correct the speedo. Ford does recommend installing a factory wheel stop when going from 16' to 17'+, there is a tsb out there detailing the exact part.