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Old 07-22-2020, 05:30 PM   #48
Carl n Susan
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Join Date: Oct 2005
Location: Carmichael - CA
Posts: 7,437
M.O.C. #4831
Quote:
Originally Posted by 214skier View Post

The 2020 Montana HC came with Rainier ST type F.

We replaced them with Geostar Type G, 14 ply. the Salinus were not available at the Les Schwab we went to; however, the insisted the Geostar were comparable.

Negotiating with Keystone to compensate us for the factory tires.
Quote:
The tires gave us at least 1” or lift overall. Feeling better on this issue.
In reality, the new tires only raised your RV less than 1/2".
The Rainer ST Type F have a diameter of 30.8"
Ref: https://www.tredittire.com/tire/rainier-st/

The Geeostar Type G (an 85 aspect ration v. the 80 of Geostar) has a diameter of 31.7"
Ref: https://www.bestusedtires.com/geosta...-trailer-tire/

The .045" increase is not enough height difference to concern you.
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Carl (n Susan)
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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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