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ranferg's avatar
ranferg
Visitor
Jun 25, 2026

Tire Pressures

Hello

I have a 2017 Coachmen Mirada.  It weighs 18,340 lbs. fully loaded.  6040 in the front and 12300 in the rear.  I have read every forum out there as well as anything I can find on google or you tube, etc.  Still can't find a decent answer as to what pressures I should run or is recommended.  And when I go to the Hercules chart for pressures all it gives is the max pressure that's on the sidewall.  Sticker in the cab says to run 92 psi which I typically do but it seems to be kind of a harsh ride.   Just looking for a general opinion on this.  Thanks!  

1 Reply

  •  the drivers door frame what tire pressure is recomended for that vehicle, if you are on the same load rating and size then that tag is what you should use.  if you changed up the tires load range and went to a different sized tire then you might have to email the tire maker and ask them for their load inflation charts.  pick the psi that is proper for the weights, and I always add 5lbs to that for a safty margin.  

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