Sailun 637: which size? - Dutchmen Owners

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Old 04-23-2018, 03:24 PM   #1
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Join Date: Jul 2016
Location: Spokane
Posts: 75
Sailun 637: which size?

On the advice of other Voltage drivers, I am looking to replace the factory tires on my 3305 with the Sailun 637 235/80R16 tires. I see both the 80 and 85 are G load rated but the 85's have a slightly higher weight capacity. Is there a benefit going to the larger tire other than the load capacity? I don't think I'll be increasing the wheel size to 17.5" as some have recommended.

2016 Voltage 3305
2002 F350 SRW 7.3L Turbo Diesel
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Old 04-26-2018, 03:06 AM   #2
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Join Date: Jun 2017
Location: Riverside
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Besides peace of mind with either size, I’m sure you’ll find that the Sailun to be great tires. I have the 3895 model and went with the 85’s since the stock rims will support them. I even found the ride to be so much better overall.

2016 Voltage 3895 Epic V Package
2016 Ford F-350 Dually
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Old 05-24-2018, 01:51 PM   #3
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Location: Spokane
Posts: 75
My tires arrived!

So, I went with the Sailun S637 ST235/85R16. Shipping was free at $137/tire from Simple Tire. They arrived yesterday. But they sent the wrong size! Ugh!
Now working through the RMA process and delaying the start of our RV season.
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