 This is the 1st 4x4 I've owned, and so 
far it's been 100% reliable.. no 
rattles, squeaks etc from it. I've had 
it on a few off road excursions, 
ranging from graded gravel roads, to 
gooey mud.. The stock tires leave a 
little to be desired in the mud, but 
were still able to get me through a 
mudhole that covered the hood with 
mud/water. I do wish that Ford had 
installed a torsen differential in the 
rearend on it, but since they didnt' I 
plan on installing a ARB air locker..