Outer Limits 4x4 Board

I’m just chasing some advice on what size rubber I’ll be able to fit under my sierra. It’s an 89 wt all stock standard but I’m looking to put a 2” suspension and 2” body lift in it. Would I be able to fit 31’s without too many other mods?

Plenty of info here: http://www.outerlimits4x4.com/ftopic48714.php

http://www.outerlimits4x4.com/ftopic142537-0-asc-0.php

http://www.outerlimits4x4.com/viewtopic.php?t=46388
http://www.outerlimits4x4.com/viewtopic.php?t=46097
http://www.outerlimits4x4.com/viewtopic.php?t=45170
http://www.outerlimits4x4.com/viewtopic.php?t=44032
http://www.outerlimits4x4.com/viewtopic.php?t=28696
http://www.outerlimits4x4.com/viewtopic.php?t=20621
http://www.outerlimits4x4.com/viewtopic.php?t=14004
http://www.outerlimits4x4.com/viewtopic.php?t=11422

Can a mod please delete this thread after a day or two? I get so farkin' sick of people posting the same old questions that you have to wade through miles of crap when actually SEARCHING for an answer.

31s are illegal and will attract undue attention by the police, you have no way of making them legal in Qld