Mike: As an example my 45 Ft. Liberty weights are as follows:

Total Weight 47,450 Lbs.

Left Front 7500#------ Required Air Psi. 115 #
Right Front 7600# -----Required Air Psi. 115 #
Left Drivers 10,050#---Req.uired Air Psi. 100 #
Right Drivers 9100#----Required Air Psi. 100 #
Left Tag 6500 # -------Req.Air Psi. 90 #
Right Tag 6100 # ------Req.Air Psi. 90 #
Tags up Drivers # 15,700#
These weights were aquired using individual scales placed under each tire location courtesy of Weights & Measure personel S, Dakota State at one of our POG Ralley's in Spearfish, SD.
Best to use your own coach weights. Under Inflation causes heat and tire failure.
Safe Travels to you.