Bought mine with 18K in feb 2012 and now have 31K on it. It had a weeping passenger side axle seal as well and warranty covered it. I noticed the driver mirror defrost doesn't work too good but will get it in another day before warranty is up in October.
No other issues so far.
Been good so far, I love it.
Mine sees 30 miles of bad washboard gravel roads 4-5 days a week so it gets a work out chassis wise. Just installed a ranch hand summit front replacement bumper along with a top gun customz 2.5 leveling kit to deflect the large amount of ditch rats "Deer" we have around here.