225/55's and 245/50's are probably the same height, but they may interfere with the underside of the spring perches, so you might want to look into the overall diameter of these tire sizes versus stock and see if this might be the case
IIRC, the "correct" tires sizes for 16" wheels would be the following:
205/55
225/50
245/45
This may throw the speedo off as well
And we will want to see pix, of course
Bobbo
1980 633 CSi Cypress Green/Pearl Beige
2017 X5 M Sport Xdrive 35i Carbon Black/Ivory White
2005 330 Ci ZHP Cabrio Imola Red/Bone/Black