[SupraMan1784]

yea by the time you notice it...its alrdy too late...you can do stuff to try and prevent it..but its like halfway there so you might as well just change it, coming from teh factory you would expect a car to be pretty much in pristine condition and it should last you longer than you expect, sometimes these things happen....they coulda done a recall..but it woulda cost more to do the recall than to just torque down the bolts themselves