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Old 03-01-2021, 01:04 AM   #1
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Brand: Thor Motor Coach
State: Pennsylvania
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THOR #7829
Size of tire covers

We have a 2017 Thor four winds on a e450 Ford chassis with two tires on each side in back and one on each side in front ...all the same size of course ....anyone know what size of tire covers these tires take..... my rig is in winter storage and I wanted to order the covers before spring ....thank you .....Frank

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Old 03-01-2021, 01:53 AM   #2
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Model: Tiffin Wayfarer 24 BW
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THOR #8860
Do you know the tire and wheel size? If you've got that: it's just some simple Math...
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Old 03-01-2021, 02:35 AM   #3
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Most manufacturers have a size chart that will tell you which size to buy for your tires. Iíd offer a strong recommendation for SnapRing covers. They cost more than some but they stay on much better and they are easier to put on and remove than other brands.

https://www.carcoverusa.com/covercra...iAAEgJ8yfD_BwE
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Old 03-01-2021, 05:27 AM   #4
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+1 for snapping tire savers

Here's what we have on our 2015 E450 with 225/75R16 tires.
https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1
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Old 03-01-2021, 12:52 PM   #5
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Model: Tiffin Wayfarer 24 BW
State: New York
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Quote:
Originally Posted by abjbrtd View Post
+1 for snapping tire savers

Here's what we have on our 2015 E450 with 225/75R16 tires.
https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1
29.3" Diameter


225/75-16:
225x.75= 168.85
(conversion of section width to height; based on the aspect ratio...)
168.75x2=337.5 (top and bottom of the wheel
337.5/25.4=13.3 convert to inches...
you now have the height of the "rubber portion in inches

Add 16" for the height of the wheel...
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