Did you need that weight with it been a 4x4 sonny? Not criticizing and your work looks great just curious. I haven’t used sand bags for years with a 4x4.
Well when the going gets tough then sure the truck gets flipped into 4x4 but I'd say 90% of winter driving is done in 4x2..
Think about it...It's a sunny 40 below day and you are driving down #16 at 110km an hour on bare pavement in 4x2 because who drives that fast on bare pavement in 4x4?
Then you turn south on a side road which is shaded by a bunch of trees and you hit a patch of ice. No time to put it in 4x4 or no time to say "Oh chit".
This is where it helps big time.Or how many times have you come to a stop sign that is glare ice? Sure 4x4 helps but again do you keep your truck in 4x4 all the time?
Anyway my old Ranger (sold now) was really light in the back end and an extra 300 plus lbs in the box kept me between the ditches on my commute to Fort Mac from Hinton.
Two things that I'm sold on...studded winter tires and extra weight in the back.