19.5 Tire Pressure ??
So my NEW 19.5 tires say 120 lbs max but the label for specs inside motorhome say tires front and back should be 80 lbs ?? 40 lbs under tire manufacture pressure seems to low, so for now I put my t...
Forum Discussion
My coach is similar to the OP's with a max GVWR of 18,000 Lbs. and the coach builder' recommended pressure is also 80 PSI. For my coach 80 PSI will give the tires a load capacity that is just above the axle capacities. Loaded for a weekend the coach only weights 15,250 LBS. so even at 80 PSI I'm over inflated. Haven't found an inflation table that goes below 80 PSI so that's what I run. Also once on the road I usually gain 10 PSI as reported by the pressure sensors.
Inflate to a pressure you feel comfortable with but don't go below 80.
Inflate to a pressure you feel comfortable with but don't go below 80.
