Jackie Treehorn wrote:
Winnebago suggests 70 psi for my front tires and 75 psi for the dual tires in the rear. The tire company has the fronts rated at 110 and the rears at 90. Which is the right way to air the rig up?
Uusally Neither.. First you failed reading.. The tire does not say 100 PSI (or 90) it says
Maximum load of xxxxx pounds at maximum pressure of 110 (or 90) PSI
The key is in the part you failed to read, MAXIMUM LOAD and MAXIMUM pressure
The tire company has a chart or your tire
You park the tire on a scale (Instructions all over the forums for how to do this) find out the weight on the tire and inflate per chart.. NOTE; all 4 corners could end up diferent pressures.
The RB maker's pressure suggestions are or what they consider a typical loading of the RV.... And the odds of you being "Typical" approach zero,,, (That is not an insult, it is just a comment on whtat the manufacturer thinks is typical, Nobody loads the RV that way save the maker)
