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...
Class A
rgatijnet1's avatar
rgatijnet1
Explorer III
Oct 16, 2016
timmac wrote:


Is there a chart that says what weight at what pressure, 110 psi would be just to hard.



Yes there is a chart but each different tire manufacturer will have their own specifications which may vary from this Michelin chart. Michelin tire pressure chart

About Motorhome Group

38,763 PostsLatest Activity: Dec 05, 2025