Every so often I get to wondering what my 2006 Chevy might be worth, not that there is any reason to sell it, so I go hunting around online. I must have a very rare one because 2WD crewcab longbox ...
I use our four wheel drive every time I pull up my back drive to put the fiver away. 12° grade on gravel with a hard 90° to enter at bottom and a hard 90° at top. In two wheel I start to spin the tires towards the top. Also have used several times when getting my Kubota on its trailer and out of the field. Made the mistake years ago and purchased a two wheel drive and traded it in six months later.