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Old 03-19-2015, 01:09 PM   #1
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New 3791RD Tire Upgrade - Wheels Different?

Does anyone know whether the G Rated tire upgrade forces a change in the wheels as well?

Have a 3791RD due off the line next week and Pete's RV is trying to get the G rated tire upgrade done now.

Does a tire upgrade also drive an upgrade to the Montana wheels to handle the higher tire pressure?

Wondering if I do get the Trailer King tires whether the wheels will support G rated tires that I may upgrade myself.
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Old 03-19-2015, 01:30 PM   #2
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The wheels that came on my 2012 from the factory with Marathon Es are acceptable for running the Gs too.
2018.5 Montana 3791RD

Full Timers 9/1/2010 through 1/16/2020.
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Old 03-19-2015, 02:06 PM   #3
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The wheels are stamped on the back. They should read 120 psi
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Old 03-19-2015, 04:20 PM   #4
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Our 2015 rims were good for g load tires
Mike and Lorraine
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Old 03-19-2015, 05:21 PM   #5
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Since sometime in the 2010 build year the wheels have been able to take the G rated tires.
Dick, Joyce, Diego, Picatso and Gustav
2017 3720 RL, and 2013 HC 343RL
2017 3500 Dodge Maxi DRW 4X4, Pullrite Hitch, IS, Disk Brakes, 3rd AC, Winegard Traveler, Bathroom door mod, Dometic 320, couch for desk swap, etc.
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