Hi i was wondering if anyone could tell me the Bolt Partern for the wheels on the 2009 Charger SE base model

i have rims that im taking of my caddy
the caddy has a 5 bold 5x4.5
the rims i have on it at a 5x .115 i think
someone told me that they should fit but i just want to make sure
will these 20 inch rims with the 5x.115 fit the charger
i know its a Rear Wheel drive car and mine are off a FWD but if the bolt patturn is the same shouldnt they work
or what am i going to look at and what will go wrong if they do fit ?