2014 XMR wheels on my 2016 XT?

Found a decent deal locally for a set of oem 30" backs on the 14" wheels off an XMR. Will they fit on my 2016 XT without modification? If not what’s different about the XMR that allows them to fit it but not the XT? Thanks, just a question about the wheels not clutching or anything else. I know I’ll need to mod XT clutching.