I am planning to upgrade my stock wheels to some Vorsteiner wheels and I am also going to run it with ACS springs on my 650 x-drive Grancoupe.
Currently, I have some questions about the wheels and tires here,
1. Is it ideal for me to run 20 x 9 et 31 255/35/20 at the front ? Is it ok to mount do 265/35/20 at the front instead of 255?
2. for the rear: 20 * 10 et 40 295/30/20 ? or Shall I go with 305 width at rear?
Also, is there any issue I should concern when I run it with ACS springs?
Thanks a lot.
Any opinion is welcome.
