Those wheels are mislabeled as the RS500 program wheels are 19" per http://www.fordracingparts.com/sema/
Under focus parts:
2012-2013 FOCUS RS 19" SILVER WHEEL
The Ford Racing 19"x9.5" RS wheel is from the European Focus RS 500 program. It features a argent silver paint color and clearcoat.
Moderator for: DURATEC Ti-VCT Performance, ST Performance, MK3 Focus