[blacksapphire440i]

Greetings everybody,

Hope you are all doing well. I have a general question on what the optimal setup would be for a F36 gran coupe 440i.

I currently run 225/45/18s in the front with a 275/40/17 “drag pack” in the rear. I was thinking about switching back to the stock wheels (400M) but also wanted to see what the max width I could run for that tire and also the apex wheel that I have the nittos on.

Here are photos for reference.