Posted 1/20/2010 19:37 (#1032779 - in reply to #1032766) Subject: RE: The definition of Irony
SouthCentral WI
Well your close Veg. What I worry about is the service side of the brakes. At 60 psi on a 30 sq/in chamber can apply a max of 1800# . (Not really because you'll never get full psi to the chamber) At 100 psi you get 3000#. This is per chamber (10 chambers on a truck and trailer) Ever try to stop your loaded truck at 60 psi. It doesn't work to well.
Towman