I found out the fun way that these LSD suck *****
I went snowboarding this last weekend and had to park the truck on a VERY slight incline in the parking lot of solid ice. After a long day of boarding, i get in the truck and spin the tires. No problem, its 2wd so im not worried. Grab 1 tire chain for my primary drive wheel (so i thought) and slap it on the passenger rear tire. Put the truck in drive and my driver side wheel just starts spinning on the ice while the passenger wheel doesnt move. I try the braking trick and nothing, the driver side wheel just keeps spinning.
In the end, i had to throw the other chain on the tire to get out of the parking lot. Not a big deal, but embarrasing after i throw a chain on and the tire doesnt spin.

I will tell you that a locker will end up on my truck once they drop from its $1k price tag.