Well I towed the Tracker up yesterday. It was scary as hell. When I think about it, when I'm towing a trailer, that weight is pushing my truck forward, but the tongue weight on the truck keeps things stable. With no tongue weight, this was not the case with the Tracker. I had to take the turns extremely slow, because twice (once on the way up, once on the way back) the Tracker started pushing the back of my truck to the outside of the turn, almost causing me to fishtail. If it wasn't for the lack of oncoming traffic, I would have lost control; since I used all the lanes to correct before the back end started sliding. What scares me most is that this was in the hot summer weather in broad daylight. I'd hate to see what would happen in the stormy winter weather, when it's raining or snowing, and if the roads are icy. I'm sure I would be taking turns <5mph if that's the case. I think I will be driving the Tracker a lot more than I thought I would be after what happened yesterday.
This was also with the transmission in 2nd, transfer case in neutral, steering wheel kept free, and front hubs unlocked.