The dealer said the Titans are have a common failure(and when do they admit that) of some sort of clip? Maybe axle clip?

Frankly the Titans wont see as much of a work out as our Xterras, even with the extra HP. Unless they get a trailer stuck in the mud they are less likely I think to cause the wheel spin to break diffs. They are too big for serious wheeling.

Just to emphasize I have been wheeling for 20 years, so I do have alot of experience. These diffs are JUNK! Sixth wheeling trip in 2 years? A FREAKING 2X2 breaking A DIFFERENTIAL, NOT A AXLE

I hope they dont cry about my 1" over tires or Calimini lift. Then I will have to call out the BS police.