Quote Originally Posted by Ldub
...put your truck in 4-lo & find a peice of bare asphalt (hi traction), now do a few full lock turns & feel the truck "crab" around as the axles load & unload torque by making the tires slip.
It's not recommended, as it's hard on cv's & U-joints...but a good way to see if all your 4WD bits are performing their job properly.
How 'bout I just take your word for it?

So is our rear diff "limited slip" then? If not, wouldn't that "crab" effect occur to the rear axle in Hi also?