Auto hubs are junk for wheeling, but
for the average onroad, need 4WD
in the snow they work OK.
I thought Autos would be cool, until
I found out they unlock at the worst
times, fail to lock and break easier.
Go to the wrecking yard and get a pair
of manual hubs, should be like $20 ea
and put them on
(check for correct opperation first)