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Jackie_Treehorn's avatar
Jackie_Treehorn
Explorer
Feb 17, 2015

RV Manufacturer versus Tire Company air pressure settings

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?
Class A
enblethen's avatar
enblethen
Nomad
Feb 17, 2015
No, you would weight your rig with it ready for the road including water, groceries, accessories(bikes, and other toys) and people. Get the correct air pressure from the tire manufacturer chart. Add about 5 pounds so account for weight changes due to fresh water, grey and black water.

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