it not only save $$$ but sells more new BJ/TRE and the same with u-joints
they dont last near as long as a well serviced front end thats greesable
same reason the big 3 are going broke all the time,new stuff is junk that a poorman cant work on
no need to buy a new car when the 40-50 yr old car I have is still going fine with almost the same mpgs of new cars...and it been paid for a long time and I can fix it in the yard on a poormans budget