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Sailun S637 (Trailer)
Rims not included with purchase of tires
Sailun S637 (Trailer)
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Get technical:
The S637 (Trailer) is an all-steel highway rib tire that provides drivers with strong performance.
Features & Benefits
- Tread is designed for commercial uses
- Black sidewall
- Features a five rib tread design that improves stability
Designed for use on RV, 5th Wheel, Utility, and Boat trailers, the S637 (Trailer) tire from Sailun is an all-steel highway rib tire that offers drivers maximum strength and load capacity. Featuring multi-sipes that improve traction in wet conditions, the S637 (Trailer) includes a solid shoulder that fights irregular wear and improves fuel efficiency.

Vehicle |
Mileage Warranty N/A |
Load Index 4079 lbs/3638 lbs (129/125) |
Max Speed 75 MPH (L) |
Load Range G (14 Ply) |
Sidewall Blackwall |
Tread Depth 10/32nds |
Inflation Pressure 110 PSI |
Part Number 5541960 |
Tread Design Symmetrical |
Tire Weight 55.1 lbs |
Section Width 9.3" |
Rim Range 6.5" |
Overall Diameter 30.8" |
Three-Peak Mountain Snowflake (3PMS) No |
Commercial Application Mixed Service |
Commercial Position Trailer |
Any info you'are still looking for? |
S637 (Trailer) ∙ 3 sizes available