I am about ready to replace my 2005 4x4 3500 with a new 3500, the 2wd vs 4wd has me really thinking, first from what I see, I use the truck 95% for towing only, I live in Kalifornia, never have towed on the snow, I have never had to use the 4wd on my current truck, so why do I want another one with 4wd?, my current one has had every 4x4 part of the truck break, front end, steering, etc, the 2wd will not have any of those issues, I dont go on dirt back roads, I plan on buying a Dually, and installing A/T rear tires, some of you have towed hundreds of thousands of miles with 2wd trucks, so it must not be a problem, just looking for some feedback, thanks