Yep, if I buy new they'll be 225/45's. I like the Yok's that you're getting.
I definitely think they are great tires but just too loud. My Falken Azeni's with way bigger tread blocks weren't near as loud as the KDW's until they wore down quite a bit. They stuck like glue and were probably the best tire I've ever owned.
Yok Parada's are realatively quiet too with larger tread blocks.