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Old 01-21-2020, 01:58 PM   #41
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M.O.C. #19873
Originally Posted by Nat_Park_Travelers View Post
I can't confirm other than I was running mine at 105-110 for the past year with no issues.
This is the same as I run mine even though I have now changed from factory wheels to Hi-Spec wheels on account cracked 2 wheels. The factory wheels are 110 psi but the weight rating is 3750 pounds. The weight rating on Sailun 235x85x16 tires are 4400 pounds at 110 psi. I have proven the tires are stronger than the wheels. To get the full benefit of the tires you need to run at full pressure even though some run there tires a little less for a slightly better ride. As for as 7,000# or 8,000# axles from Mor-Ryde I think it's better to wait till Mor-Ryde weighs the rv so a person can make a decision based on your maximum gross weight. One of the purpose's of the I.S. is ride quality and even though 8,000# axles may ride better than factory ,why pay more for a harsher ride if not needed. If a customer looks at both axles they will be impressed with either compared to the factory set-up .
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Old 01-21-2020, 05:25 PM   #42
Carl n Susan
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M.O.C. #4831
Montana has been using 110 P.S.I. rated wheels since somewhere around 2010-2011. Remove a wheel and look on the back of the spoke to find the rating if you want to be absolutely curtain.
Carl (n Susan) Youngren
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2012 Montana 3700RL Big Sky Package towed by a 2015 Ford F350 6.7L PSD 4WD CC LWB

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