| Management number | 238388328 | Release Date | 2026/07/11 | List Price | US$37.90 | Model Number | 238388328 | ||
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<h2>Castle Rock ST226 225/75R15 117L E</h2><p><strong>OVERVIEW</strong></p><p>Designed for trailers, the Castle Rock ST226 is an all-season, heavy-duty tire with a special silica compound and reinforced nylon chord construction to boost durability and longevity. While the symmetric tread pattern allows better dry, wet, and light snow traction and even wear, the circumferential grooves of the ST226 evacuate water quickly to avoid the risk of hydroplaning. The all-season tread assures consistent performance in dry, wet, and light wintry conditions.</p>
| Tire season | All-Season |
|---|---|
| Manufacturer | Castle Rock |
| Tire width | 225 mm |
| Tire load range | E |
| Tire load index | 117 |
| Vehicle fitment type | Universal |
| Warranty distance | 0 miles |
| Is run flat | N |
| Overall diameter | 28.3 in |
| Tire speed rating | L |
| Vehicle type | Trailer |
| Tire size | 225/75R15 |
| Construction type | Radial |
| Electric vehicle tire | N |
| Automotive parts division | RV & Trailer |
| Wheel diameter | 15 in |
| Flotation tire | N |
| Mud & snow rated | N |
| Uniform tire quality grade (utqg) | 0 |
| Features | Fits Multiple Makes And models |
| Items included | Tire Only |
| Total count | 1 |
| Vehicle class designator | ST |
| Tire location | Front and Rear Tires |
| Tire sidewall style | Black Sidewall |
| Tire terrain | Highway Terrain |
| Tire diameter | 15 in |
| Tire type | Trailer Tires |
| Model | ST226 04085 |
| Tread depth | 9/32 |
| Maximum inflation pressure | 40 psi |
| Tire aspect ratio | 75 |
| Tire treadwear rating | 0 |
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