[redfox]

Originally Posted by scrammer

If anyone wants to learn more about the topic of off-sets, spend a few minutes on this site and you can answer all of your questions as there are a lot of variables to take into consideration.

http://www.e90post.com/forums/forumdisplay.php?f=12

Thanks for providing the link, but it seems the calculator is busted...

I entered stock rear 19s into the system and asked for 11inch wide with ET40 with 295/35/19, but the rolling diameter does not change anymore if I was to change the width of the rim again with the same 295mm wide tires. Any idea?