Forum Discussion

timmac's avatar
timmac
Explorer
Oct 16, 2016

How Much Tire Air Pressure When Carring More Weight ?

I have upgraded to G rated tires on my motorhome and at max pressure it will carry 4575 lbs per tire {dual} at 110 psi, but when I weighted my motorhome my rear axel weight was 14,400 lbs, {fully load...
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Ivylog's avatar
Ivylog
Explorer III
Oct 17, 2016
At 90 psi your F rated tires were within their capabilities.

Timmac said in another post: " I have 19.5 tires and can do my own flat change if needed, that's why I went with a motorhome that has 19.5 so I can carry a spare in my compartment and can change without much help.

Not sure I'd have that as the reason for being borderline on what I'm doing.

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