Thread: Sailun S637
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Old 03-01-2017, 09:41 AM   #23
PSFORD99
Montana Master
 
Join Date: Jan 2009
Location: Centerville
Posts: 1,352
M.O.C. #9051
Quote:
Originally Posted by Mr Pachu View Post
I got this information from the different tires websites.

Sailun S637
235/80R/16G O.D. 30.8" Single Max. Load LBS.@PSI 4,080@110
235/85R/16G O.D. 31.7" Single Max. Load LBS.@PSI 4,080@110

Goodyear G614
235/85R/16G O.D. 30.7" Single Max. Load LBS.@PSI 3,750@110

Trailer King
235/80R/16E O.D.30.8" Single Max. Load LBS.@PSI 3,520@80

I replaced my 235/80R/16 Trailer Kings with the same size Sailun S637 as they had the same outside diameter.
Hopefully this will help you make your tire decisions when you're worried about height or the spacing between the tires.

I chose to go with the bigger tire 235/85/16 , to give me a little more height. No problem with clearance or width between the tires.

If someone does go with the Sailun 235/85/16 over the 235/80/16 OEM or the G614's they will close up the gap by 1 inch , and a 1/2 inch in height.

FYI the Sailun S637 ST 235/85/16 is actually 4400 lb rating @ 110 psi. according to the Sailun website.

On edit. Just looked at the Sailun website, and they do indeed list the ST 235/85/16 ,and the ST 235/80/16 @ 4080 lb rating @ 110 psi. Thats pretty interesting, just went out to verify my rating on my 235/85/16 and they are indeed rated at 4400 @ 110 psi . I knew that ,but it made me wonder.

It appears something has changed since I last looked at the website, and since my Sailuns were manufactured in Sept 2016

And yet on another edit : If you look hard enough you will see on a Sailun website the ST 235/85/16 listed as a S637T, and a rating of 4400 lbs @ 110 psi. Go figure, my tires do have the S637 on them but, not S637T ,but rated at 4400
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