Hey Phong, that sounds feasible, but I have the factory locker w/4.3. I have smaller diameter tires, (.5" smaller than stock) if that might help in contributing to your theory.<P>-James-<BR><P>------------------<BR>1999 4runner ltd. 4wd<BR>trd s/c, trd headers, greddy catback, akimoto intake sys., anteras, etc..<BR>Homepage coming soon