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SimpleScore™
Our proprietary rating system
for the modern tire buyer.7.8
Good
Score breakdown:
7.7
Long lasting
Good
8.1
Durability
Great
7.8
Traction
Good
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160 Reviews
78 on SimpleTire82 from Google Shopping4.4
overall rating
94%
Would you buy again?
Review breakdown
- 104 out of 100
- 37 out of 100
- 7 out of 100
- 0 out of 100
- 12 out of 100
Review summary
AI-generated from verified customer reviews.Scorecard
Dry
4.7
Wet
4.6
Winter
4.1
Comfort
4.7
Noise
4.6
Treadwear
4.4
78 SimpleTire reviews
These tires are heavy hauler long life
I haul my Excavator with these tires I needed the most extreme duty tire and these tires met that They have an all steel cord 75 mile per hour tire 125 PSI They are "non eco" If you buy a lot of tires that's a good thing
Bought S637 for my 5th wheel. After approximately 4000 miles I noticed one of the tires was bulging throughout the middle of the tread. It was not over-inflated. The other tires are still good. The warranty/return process is complicated. Now I tried ordering a replacement and "out of stock". Pretty disappointed.
We purchased/upgraded to these tires for our fifth wheel trailer. The stock tires had a flat spot on two of the tires and where not rated highly. Most stock trailer tires are rated 65MPH. These are rated to 75MPH, not that I always drive that speed. But we travel full time in our rig so if we have a long travel day I can push the speed a bit.
I have always had great luck with these tires until recently. over the past 2 years the tread started coming off with two different sets of tires. All axles are good on the trailer, I check air pressure several times especially on a long haul. 1st set of 6 tires I had the tread come off a tire at 12,200 miles 2nd 18,900 miles 3rd at 21,300. I decided to try another set because I had never had issues in the past. Son 2nd set of 6 tires, The first tired tread started coming off at 4,500 miles and second at 6,270
I've recommended your company and the tires I bought to everyone who's looking for new tires.
Can't say about wet, tread life, or winter traction but everything else is great. Good tires.
We run these as fronts on F550 Bucket Trucks with S737's on rears. Just bought 16 from another source; commenting here while checking pricing. Great tire especially in this price range.
Get technical:
Sailun's S637 is a regional, all-position commercial tire that's designed to offer drivers exceptional stability.
Features & Benefits
- Tread is designed for commercial use
- Black sidewall
- Tread design reduces rolling resistance to improve fuel efficiency
An all-position, regional tire, the S637 from Sailun offers commercial drivers improved traction in wet conditions along with a prolonged tread life. Five extra-wide ribs increase stability at all speeds, and the S637's tread groove wall improves traction while also reducing irregular wear.
Vehicle |
Mileage Warranty N/A |
Load Index 5677 lbs (141) |
Max Speed 81 MPH (M) |
Load Range G (14 Ply) |
Sidewall Blackwall |
Tread Depth 19/32nds |
Inflation Pressure 115 PSI |
Part Number 1001468 |
Tread Design Symmetrical |
Tire Weight 110.01 lbs |
Section Width 10" |
Rim Range 7.5" |
Overall Diameter 40.1" |
Commercial Application Urban |
Commercial Position All Position |
Any info you'are still looking for? |
Have a question about Sailun S637 tires?
The Sailun S637 is a good choice for RVs, larger boat trailers, fifth wheels and other heavier towing used.
Yes, the Sailun S637 is durable. Steel belted construction gives the S637 a long service life and heavy load capacity.
S637 ∙ 8 sizes available