I just got a a 2006 SLT + Big horn pkg, 6 speed manual, 4x4, DRW, blue but that doesn't matter much... Anyways there is no way I could live with a 4X2, with trailer, fully loaded I tip the scales at 23,800 LBS. I do about 99. 90 % of the time on asphalt so that leaves me about 2 miles so far in the dirt ... . If I didn't' have 4X4 Im sure I would have been stuck a few times, yes I could have probably dropped the trailer and driven out thoses times but instead I pulled the lever and was able to move. In my situations I didn't sink, it was just the lack of traction and trying to pull a 13K lbs trailer. Even for the guy who hauls on the interstate 24/7 I would think that 4X4 would come in handy in the snow, and the customers site once in a while.