my 2001 crown vic

Hey wats going on forum just had a quick question, I'm about to put some money into my car I've been looking to get the 2006 10 hole wheels but don't know if I'll have any problems in mounting them I've been told I would but just want to see what u guys think any help yall can give would be greatly appreciated.

Somewhere around 2003, Ford went from round holes to oval holes and then in 2006 back to round holes. Early round hole wheels had different offset than the oval or 2006 and later. In that case (my opinion) only 2004 and later would be able to accept the new 17inch (new round hole) wheels. I have an 05 and put the new wheels on without a problem. If that is not confusing enough...just try early hubcap is one offset and later hubcap is another.