Ok...that rim has the same bolt pattern as the Toyota trucks. As for having to mill it out then Im not sure about that. Im running 17-inch Lexus
IS300 rims on my truck & the rear went on with no problem, but I used 1-inch wheel spacers in the front to clear the hub & arm. It works great & it pushes the rim out more so it dont look odd lol! Here is a site that has
all sorts of factory rims & its where I found this info...
http://www.finishlinewheels.com/LEXUS/LS+SERIES/2008/A-74196U85/