08 E63 Estate wheels, OE 18's or BBS '19's?
While i don't mind the look of the BBS's and if I did stray from the OE 5 star would probably pick something like these, but my concern is in two areas: 1) will the larger size in both diameter and width mess with the function of the suspension having been tuned with slightly different parameters? and 2) while the 19's will offer a unique look, is the shorter sidewall worth it in terms of road noise and rough road vulnerability? I live in Houston and those beautiful legacy Oaks have done a number on many of our streets and being surprised by a 1" rise at an expansion gap can be rather typical. This is a heavy Estate wagon, sidewall collapse during high lateral G corners won't be a deal, that's what I bought the gutted E46 for, so.......for this reason I'm leaning OE 18's, but am considering the 19's and curious if anyone has made the move to wider 19's and regretted it. Your comment is much appreciated. Thanks
Last edited by ATXS55; Oct 1, 2021 at 01:07 AM.




When you go with larger tires, your sidewall ultimately shrinks, thereby causing the rim to absorb the impacts from the roads, as your have little sidewall to help out.




I have 19’s right now and from 18’ factory’s the ride is a bit rougher but still acceptable. Nothing will ride smoother than OEM. If you want aftermarket your going to have to give up some comfort…




