They won't decrease the gap as rolling radius will be the same, they do however create a slightly different optical effect and I certainly would rather see more wheel in there than more tyre.
To be honest if the Xdrive rides a bit higher it will always look a little less sporting than the RWD models. Its a shame that the F30/31 even RWD do look a bit higher than the E90/91 models and then with Xdrive it will look a bit higher again. However this needs weighed against the advantages of the Xdrive system if you value that.
|