tjkj2002 wrote:
Silverdiesel wrote:
When installing tire lugnuts use suitable antisize. Bowman makes the stuff and it looks like thick copper mush.
Not only does the nut come off easy the next time but it is a fact that with the antisieze the tightened nut actually has a stronger tightness to the stud and thus holding the wheel more tight to the hub/rotor/drum.
Back in the day (early ninetys) I had a stuck nut on a stud on a Ford Exploder. Ended up ruining the alum. wheel and hub as I ended up spinning the stud- it was a very bad day. Used antisieze everytime ever since.
Roland
Why it holds tighter is your over-torquing the lugnut when the threads are coated with anti-seize.The torque specs for your lugnuts are for dry threads,adding anti-seize lubricates the threads and leads to a higher torque on the lugnut with the same force(if using a torque wrench) as with dry threads.It's a average of 25%+ more torque is applied to the lugnut with anti-seize which leads to wheel stud stretching and early failure.
I work with a fleet with over 100,000 trucks and 250,000 trailers that call for this antisieze procedure and the studs do not suffer failure. This fleet has an engineering department and an R+D division and it is a proven fact. An example of a time when a stud breaks or fails is when the mechanic fails to apply and the wheel weathers say on a rental trailer sitting in the back of a field for five years and the wheel is needing replacement. I have changed trailer wheels on trailers sitting for months and with the antisieze, the lugnuts come right off. I use antisieze on my KJ wheels and all my personal vehicles and never a problem with all this tire rotation we all have to do.
Roland