Spool Binding

Spool Binding
if I put a full spool in my front diff will it bind if my hubs are not locked or only when I need it?

also what axle would be more important to lock up front or rear? I mean if you couldnt do both. My tire chains work way better on the front

i would be goin for an air locker in the rear as you really need the steering up front…If you put it up front it effects your steering which your really need in the snow…I have front and rear lockers on my 4X4 and for snow driving i use the rear only.