Y'all are crazy. Either buy wheels that clear the brakes or don't bother with this mod. I'd take smaller brakes before I ever took a grinder to my wheels or brake calipers. I've seen the aftermath of each one gone wrong and you don't want either one, trust me.
Change your driving style and the "tiny" 15" wheel brakes are more than adequate for bring even the heaviest built 4runner on 35's to a stop.
Sent from my JSN-L23 using Tapatalk