3-3/8" is stock:
[Linked Image]

You'll want something around that and no more that 3-3/4", as tires may rub on the springs at full lock. In fact my 33x9.50s used to rub just a tad until I installed a 1/4" wheel spacer.

Last edited by 4Crawler; 09/04/07 11:55 PM.