bckwzlineman
Senior Member
according to a haynes manual on my 03 f-150 replacing the upper balljoints isnt really difficult other than they are not serviceable so the entire upper control arm must be replaced. however the lower joints are the same to replace but the lower control arms cost almost 9 times what the uppers do and the torsion bars must be removed to replace the lower arms. is this something i can do myself, has anyone ever done it? something is wearing out my new tires really quick and at 185k its gotta be somethin. whats the chances the uppers are bad but not the lowers, im guessing not much at all?
