2012/13 r spec wheel size question

[rtate]

So thinking about buying a 2013 r spec.
I realize that it comes with 19 inch wheels and I was wondering if my 18 inch snow tires form my 09 4.6 fit on this car ?

 

[brfatal]

You're asking if your 18" 4.6L wheels clear R-Spec brakes? IIRC the R-Spec and 4.6Ls have the same brake setup.

 

[rtate]

Thanks , I was under the impression that the 2012 r spec brake rotor size was increased to 13.6 inches and didn't know if an 18" rim would fit.