Tow Vehicle - Dual tires in back or single? Which is best?

mlts22 wrote:
I used to think that way, buying 2WD pickups, but the trick is to engage 4WD before you get stuck. Otherwise, make sure you bring along a heavy duty wench.

Not sure what you mean by the "wench" part, but I'm willing to listen ;)

As to when to engage 4wd, I usually do it the other way. Use 2wd until you need extra traction, then use 4wd. Seems to me that if you shift into 4wd right away, if and when you get stuck you are really stuck.