looking to replace my oem 16" wheels on my 1999 E320 4Matic wagon with 16" oem wheels from 2000 s500? what challenges if any, do i face?
thanks

I see this is your first post... welcome to the best Mercedes Forum on the web...
I'm pretty certain the E class takes a 12mm lug bolt while the S class takes a 14mm bolt. Means the holes in the S wheels are too big to properly accept the ball on the E class lug bolts. And, you can't use S bolts because they're too big for the threaded hole in the hub. If anyone else knows for sure, please speak up.
You also have to worry about the offset... the 2000 S class uses a 46mm offset... think the E class is much less.

__________________
KenP

1996 S500 W140 Coupe