Rim size question ?

[John Buchtenkirch]

I know this is a somewhat difficult question because a lot depends on what the tire size is as well as the ride height. Will a more modern O.E.M. BMW rim (16” by 7” with 20mm backspacing) fit on our coupes without rolling the wheel opening lips ? Thanks ~ John Buchtenkirch

 

[HB Chris]

For a 16 by 7" wheel the front needs an offset of ET11, ET20 might cause problems. Rear with 16 by 8" uses ET24.

 

[M5dCS]

rim offset

I'm using Rikken rims 16x7 with et20 and 205 55 16 Hankooks and have no problems. I did roll my front fenders but they were off and it was the golden opportunity time to do it. I have even tried the 225 50 16s with these rims and everything seems to clear. Best of luck John, sounds like you are dedicated and have a lot of talent also, keep us informed on how things go. Regards, Leroy