Need to repack the front wheel bearings today what is the toque setting for the outer wheel bearing nut?

 

Depends on the style of nut. You should put all the truck's details into your signature so we can find them when we want to answer you. Click this & read the caption:


(phone app link)

This describes the 3 types of factory nut:


(phone app link)

 

tighten until the wheel drags, then back off 1/8th to a 1/4th turn and pin the nut with the lock/pin.

should be fine, I would be careful overtightening things, as many of the long 4x4 hubs tend to stretch and the threads are not 100% along that length.