Funny thing about that. You know how you find a vehicle on a lot, it's equipped about like you want it, but it has and option or two you wouldn't have necessarily thought about. That's what happened with the rear axle lock on this truck. It was an option I hadn't thought about too much, but since it was on the truck I wanted, I was willing to pay a little extra and figured it might come in handy every now and then.
Even though it was listed as electronic, I thought it was standard limited slip. About everything is electronically controlled on todays vehicles, so I just assumed it was limited slip that was electronically controlled. Not until I got home and was reading the manual did I realize that it is in fact controlled from within the cab and not engaged until the operator engages it. Not a bad thing in my mind. If it's ever needed, I have it. It wasn't a huge extra cost in the giant scheme of things.
For Chris and you other gear heads that might be interested it is a 3.31. Please comment if you desire. I would be curious as to how you think that falls within the lineup of available gear ratios.