I'm running 1.5" spacers, 2.5" backspaced 10" wide wheels and 13.5" wide Iroks. It's hell on the trunions but does make up for the width problem.
![](http://volcom.rockfrogs.org/4Runner/004.JPG)
![](http://www.volcom.rockfrogs.org/40-Iroks/007.JPG)
White 3rd Gen 4Runner has a Waggy D44 front, 13.5" wide Iroks and 8" wide regular backspaced (4.25) wheels.