Ok guys I just got the tyres installed. I decided to go with 215/40 for the front and 245/40 for the rear... Super nervous as I wasn't sure if it was going to fit without rubbing. Well it's perfect! No issues with rubbing front and back. Looks awesome... I think I could have gone evern 255/40 for the rear... Rear guards have been rolled and the car is lowered 30mm.