just got home from work pulled in my drive way and did a quick power brake, left two little black marks. I have the 3.55 gears but it did not say lsd on my options list. both wheels definately left marks. I was reading this post in work and had to come home and try it. My neighbors are kinda snotty so I did it real quick.
2011 Black Sport Quad cab Ram, Magnaflow midpipe back exhaust, K+N intake.