The Castle Rock ST225 is sold here as a single trailer tire. This Castle Rock line is a straightforward, work-focused trailer tire: an ST-type tire built for towed axles, not for cars or trucks. The ply rating and full load details for each tire are listed in the specifications above. We stock the line as single tires and as complete sets, so you can replace one damaged tire or refresh a whole axle at once. Every order ships free from our Orlando warehouse, direct to your door or your installer.
Specifications
| Ply Rating | 10-ply |
|---|---|
| Type | Trailer |
| Quantity | 1 |
Key Features
- Purpose-built trailer tire; not intended for the drive or steer axles of your tow vehicle.
- Ply rating and load details for each tire are listed in the specifications above.
- Sold individually and in sets, so you can replace one tire or the whole axle.
- Ships free from our Orlando warehouse straight to your door or your installer.
- Match the size and ply rating moulded on your current sidewall before ordering.
What's in the Box
- 1 × Castle Rock ST225 tire
Typical Use Cases
- Boat trailers that sit all winter and haul to the ramp in season.
- Utility and equipment trailers carrying mowers, materials, or machines to job sites.
- Replacing a worn or weather-cracked trailer tire before a long haul.
FAQ
Should I replace one tire or the whole set?
When tires on the same axle differ in wear, size, or ply rating, they stop sharing the load evenly. Replacing across the axle is the safer habit, which is why we sell sets as well as singles. A single is fine when the rest are recent and healthy.
How fast will I get my order?
Shipping is free. Orders leave our Orlando, Florida warehouse and go direct to your door or to your installer. Transit time depends on how far you are from Florida, and you will get tracking as soon as the order ships. In a hurry? Call us before ordering.
What does the ply rating mean?
Ply rating describes how heavily built the tire's internal structure is; a higher rating generally means more load capacity at the pressure moulded on the sidewall. The rating for this tire is shown in the specifications above. Match your trailer's requirement, and never go below it.
Check the full size marking on your current sidewall before ordering — our size guide explains every character. Ships free from our Orlando, FL warehouse. Questions? Call (407) 821-7008.
