BBS RF Et33 15 x 6.5 need some help.

[rzerob]

I have never been good with offsets. I have a set of BBS RF Et33 15 x 6.5. I am trying to see how wide a tire I get on these and what kind of spacers I will need to run them on my late model rwd E30. I have run them without spacers on my ix so I know I will probably need some spacers for the rwd. I was hoping to run atleast a 205. And I want to run them squared.

[tytypetersen]

Yes 205s will fit fine. 205/55 is stock diameter. But for spacers I would say to mount tires and mock them up and see how much spacing you want by measuring. But for reference my wheels 15x7 with 205/55 et24 fit perfect with no roll necessary.

[rzerob]

Can I go wider than 205's on a 6.5 wide wheel? How wide?