I guess I'm the odd man out on this one. After reading about all of the complaints on this site about the LSD not working correctly, or having to push the emergency brake pedal to get it to work, I decided not to order it on my new truck. I had LSD on my Ford and it worked great without having to hit the brake to get it engaged, and yes, I know that the LSD in the Dodge is a different design. So, I figure I'll save the $285 and put in a selectable locker [(ARB, Eaton, Detroit)air or electric] when one becomes available for the rear. I would've done that anyway.