| Management number | 251913105 | Release Date | 2026/10/01 | List Price | $38.83 | Model Number | 251913105 | ||
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<h2>Trailer King ULTRA ST ST225/90R16 14PR 129/125L G Trailer Tires ST225/90R/16 (Tire Only)</h2> <p><strong>Features And Benefits</strong></p> <p> </p> <ul><li>Black Sidewall design</li><li>4000 lb weight capacity per tire</li><li>13/32" deep tread depth</li><li>Stone ejector tread design</li><li>Enhanced wet and dry traction</li><li>All-steel belted durable construction</li><li>Special high-load-capacity compatible</li></ul> <p> </p> <p><strong>OVERVIEW</strong></p> <p>The Trailer King Ultra ST is purpose-built for high-capacity trailers in regional or long-haul service. This tire is a dedicated trailer tire and NOT SUITABLE FOR VEHICLE USE, designed exclusively for trailer applications.</p> <p>It features a black sidewall style and offers a 4000 lb weight capacity per tire, which requires special high-load-capacity rims for installation. With a 13/32" tread depth, the tire delivers reliable road contact and long-lasting usability.</p> <p>Stone ejectors force rocks and debris out of the tire to protect the casing from damage, while cross rib sipes and four circumferential ribs improve wet and dry traction by forcing water out of the tire footprint and creating additional biting edges. The all-steel belted construction boosts the tire's overall strength and structural durability for heavy-duty towing performance.</p>
| Tire season | All-Season |
|---|---|
| Manufacturer | TRAILER KING |
| Tire width | 225 mm |
| Tire load range | G |
| Tire load index | 129 |
| Vehicle fitment type | Universal |
| Warranty distance | 0 miles |
| Is run flat | N |
| Overall diameter | 31.8 in |
| Tire speed rating | L |
| Vehicle type | Trailer |
| Tire size | ST225/90R16 |
| Construction type | Radial |
| Electric vehicle tire | N |
| Wheel diameter | 16 in |
| Flotation tire | N |
| Has written warranty | No |
| Maximum vehicle rim width | 6.5 in |
| Mud & snow rated | N |
| Uniform tire quality grade (utqg) | 0 |
| Features | Heavy-Duty |
| Items included | Tire |
| Minimum vehicle rim width | 5.5 in |
| Total count | 1 |
| Vehicle class designator | ST |
| Tire location | All-Position Tire |
| Tire sidewall style | Black |
| Tire terrain | Highway Terrain |
| Tire diameter | 16 in |
| Tire type | Trailer Tires |
| Model | TKAS22516 |
| Tread depth | 13/32 |
| Maximum inflation pressure | 110 psi |
| Tire aspect ratio | 90 |
| Tire treadwear rating | 0 |
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