Reply with your 20" offsets
20x9 et21 255/30/20
20x11 et24 305/25/20
Sit flush to outside of fender
20x9 et32 255/30/20
20x11 et37 305/25/20
Fronts sit OEM to outside / Rears stick out about 1/4 from OEM but well tucked into fender
20x9 et20 255/30/20
20x11 et20 305/25/20
Flush to outside of fender although I don't know how the rears don't really stick out
Stick with your first choice. I really don't know what your tring to accomplish. 20-23 flush with body perfect at any height. , 25-27 stock 30 and up will rub inner quarters and front suspension and look restarted (way to far into the body).
This is not guess I have tried them all.
The rear and the front camber in pretty heavy when you go low which will allow you to push the wheels out further...
This is the camber on mine

This is the tuck I get

This is what the average CLS is lowered to


I have to run 255/35 stretched on the rear to avoid any rubbing
What would you do? Would you spacer to an et30 or et25 in the rear if you were in my situation? Car is stock 07 CLS550, not lowered, yet.






