4series 19” tyre size options?

[Woody171]

Hi guys,

I’ve ordered some alloys for a grand coupe, front 19/8.5 et38, the rear 19/9.5 et40.

Many people seems to get 235/35/19 and 265/30/19 and on my previous e91 I did just that, however does anyone run 235/40/10 and 265/35/19 on a 4 series?

They appear to be fractionally bigger in diameter by the same proportion that the others are smaller than OEM and read up about pros and cons regarding speed error % etc, but the arches in the 4 series look to be bigger, so I’d rather go bigger than smaller as long as there will be no rubbing issues.

If anyone has experience of going this way, or why they didnt, I’d be interested to know before I splash out

thanks
Neil