In this report, several attempts to quantify future replacement rates are reviewed and there is also a self - assessment study that is reviewed. (fin.gov.on.ca)
These disc brake systems not only upgrade your truck to disc brakes, they use 1973 - 87 ball joints and tie rod ends making future replacements a snap. (westernchassisinc.com)
And, of course, with lawyers there's also the ego issue, as many senior lawyers would rather keep what they know to themselves than train future replacements. (legalblogwatch.typepad.com)