what air pressure are you guys running
Hello, What air pressure would you all recommend on our 2010 38' Damon Challenger? It has newer 235 80R22.5 Michellen tires on a Ford gas chassis. The side wall says not to go over 110 lbs. I wa...
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No one can tell you what PSI to run on your coach.
The only way to accurately set PSI for your coach is to load it like you are travelling (water, fuel, people, clothes, food, etc) and weigh it - 4 corners if you can, if not then at least each axle.
Once you know the weight, set the cold PSI based on the tire manufacturers chart.
Anything else is guessing.
The max on the sidewall is exactly that, the max PSI for that tire at max load. This is not what you want. It's really more of a warning.
The only way to accurately set PSI for your coach is to load it like you are travelling (water, fuel, people, clothes, food, etc) and weigh it - 4 corners if you can, if not then at least each axle.
Once you know the weight, set the cold PSI based on the tire manufacturers chart.
Anything else is guessing.
The max on the sidewall is exactly that, the max PSI for that tire at max load. This is not what you want. It's really more of a warning.
