[Ricfutures]

Can't confirm 19" fitment. The rears had enough room for a 255 tire. Fronts had a 10mm spacer so your mileage will vary depending on the offset. Take a look at the wheels and tires section for some examples of what others have done. As for the suspension settings the fronts are at the lowest setting and the rears close to 3/4 of the way down.

Also, there's an estriol blue M135i across the pond that was running 19" BBS CH-R that should provide some guidance for you. A Google search or browsing that section of the forums will help. I did a ton of research there before pulling the trigger on this set up.

Good luck!