Originally Posted by PearlFox
The tires are already mounted on the rims so I know that will work fine - just a matter of them fitting on the car. The stock size is 225/45R17 with optional equipment being 225/40R18 so they will be 20 mm wider and 5mm taller than the normal tires.
I didn't mean that. I mean if the wheels have aggressive/low offset/width it will push the wheel out too much and because the tyre is so big it won't fit without rubbing.
Look behind the wheels and check the width and offset or if you know what is the name of the wheel? BMW Style...