| Management number | 254207219 | Release Date | 2026/11/07 | List Price | US$83.24 | Model Number | 254207219 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
<p>The <strong>Sailun S637 ST tire</strong> is a versatile all-steel special trailer highway rib tire. The heavy duty all steel construction delivers low rolling resistance, superior strength and durability while providing sure-footing and straight tracking. The Sailun S637 ST tire <strong>is perfect for all high load capacity trailer</strong> applications like 5th wheels, horse trailers and large boat trailers.</p> <p>This tire is engineered specifically for trailer applications, including RVs, 5th-wheel units, utility trailers and boat haulers.</p> <p>Featuring full steel-belted casing for maximum load capacity and straight-tracking stability, the<strong> S637T delivers dependable performance</strong> under heavy trailer loads. Its five-rib design enhances tread stability, and multi-sipes <strong>improve wet-road traction</strong> and help dissipate heat for extended tread life.</p> <p>A solid shoulder <strong>construction resists irregular wear </strong>and contributes to better fuel efficiency in trailer duty.</p> <p><strong>Ideal for:</strong> High-load trailers, RVs, horse trailers, boat haulers and utility trailers requiring highway-rated durability and load-carrying strength.</p> <p><strong>Tire Features & Benefits:</strong></p> <ul><li> <p>All-steel construction for superior strength and load capacity</p></li><li> <p>Five-rib tread design enhances straight-line stability under load</p></li><li> <p>Multi-sipes increase wet traction and help dissipate heat for long life</p></li><li> <p>Solid shoulder resists uneven wear and supports fuel-efficient performance</p></li><li> <p>Optimised for trailer use with heavy loads and highway speeds</p></li></ul>
| Tire season | All-Season |
|---|---|
| Manufacturer | Sailun |
| Tire width | 9 in |
| Tire load range | H |
| Tire load index | 130 |
| Vehicle fitment type | Universal |
| Warranty distance | 0 miles |
| Is run flat | N |
| Tire speed rating | M |
| Vehicle type | Trailer |
| Tire size | 235/80R16 |
| Construction type | Radial |
| Electric vehicle tire | N |
| Wheel diameter | 16 in |
| Flotation tire | N |
| Has written warranty | No |
| Maximum vehicle rim width | 7 in |
| Mud & snow rated | N |
| Features | Heavy-Duty |
| Items included | Tire Only |
| Minimum vehicle rim width | 6 in |
| Total count | 1 |
| Tire sidewall style | Black Sidewall |
| Tire terrain | Highway Terrain |
| Tire diameter | 16 in |
| Tire type | Trailer Tires |
| Model | S637T 4122464 |
| Tread depth | 10/32 |
| Maximum inflation pressure | 120 psi |
| Tire aspect ratio | 80 |
| Tire treadwear rating | 0 |
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