19x8.5 et 32 for the front you meant? 19x10 et 25 are the wheels tirerack recommends. Pushing your wheels too far out with spacers will put stress and not to mention more rocks get pick up and thrown at the rear fenders. Get quality spacers if you must.
[E34 520i | E39 528i | E46 M3 | E90 M3 | F25 X3 | NSX ]