The Yellow capacities sticker in my 31' MH lists cold Max PSI at 85 lbs. for all tires, but the Ford chasis sticker lists max PSI at 82 lbs., at the same load capacities. I know it's not much difference, but I was considering lowering the PSI slightly as I'm a little under max GVWR. Which numbers should I use? Any suggestions?Thanks for all your help.

What does the tires say and what weight are you carrying on each axle? Then go by the tire manufactures load charts for proper PSI.

The yellow sticker... Does it say max psi or recommended PSI? The stickers I have seen show the recommended PSI and are based on the max axle weights for the tires on the mh when it left the factory. The only max PSI I remember seeing is on the sidewall of the tire. If you know the weights of your MH then look up the recommended PSI from the tire manufacturer, which I suspect is about the same as what Fleetwood recommends. I don't carry a lot of stuff other than the DW's shoes and clothes, but that's a different story. I use what's on the sticker from Thor which matches what I get when I check the Michelin numbers.

For proper tire inflation, you really need to weigh the four corners. Then go by the tire company's inflation chart. Then add 5 pounds.

What is cast into thew side of the tire is the only thing that matters, it is:MAX PSI at MAX LOAD.If you are less than max load, you can run lower pressure and get a better ride. Most manufacturers have an online chart with this info.The stickers you're refering to are pretty meaningless.Get your rig weighed (loaded), look up the tire makers load tables, set your pressures accordingly for best ride and safest performance

There should be a sticky that doesn't allow one to ask these questions until their rig is weighed...I cannot believe how many people do not know the weights of their equipment. PSI is based on axle weights...period...with a small buffer if you wish. It's a fact that almost ALL blowouts are the result of underinflation of the tires. All tire manufacturers advise to use their tire inflation tables NOT what's printed on the sidewall.....it's certainly not rocket science....weigh your rig, consult the inflation tables, air up the tires and enjoy the trip.....:).....Dennis

MH tire PSI conflicting info | Good Sam Community

wildtoad
Explorer II
Feb 21, 2015
The yellow sticker... Does it say max psi or recommended PSI? The stickers I have seen show the recommended PSI and are based on the max axle weights for the tires on the mh when it left the factory. The only max PSI I remember seeing is on the sidewall of the tire. If you know the weights of your MH then look up the recommended PSI from the tire manufacturer, which I suspect is about the same as what Fleetwood recommends.

I don't carry a lot of stuff other than the DW's shoes and clothes, but that's a different story. I use what's on the sticker from Thor which matches what I get when I check the Michelin numbers.
Rollnhome
Explorer
Feb 21, 2015
What does the tires say and what weight are you carrying on each axle? Then go by the tire manufactures load charts for proper PSI.

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