Description
ST225/75R15 5-Lug Radial Trailer Tire | Boat Supply Store
Engineered for the demands of marine trailering, this ST225/75R15 radial tire ensures consistent performance under load. With a Load Range D rating and a 8-ply construction, it provides robust support for boats up to 1760 lbs at 65 PSI. This tire is specifically designed to withstand the pressures of launching and retrieving vessels, crucial for safe transport to and from waterways like Lake Conroe.
Key Features
- Reliable Performance for consistent trailer handling.
- Robust Construction engineered for marine trailer use.
- Durable Radial Design for optimal road contact and wear.
- High Load Capacity supports your vessel's weight.
- Optimized for Trailering for secure vessel transport.
- 5-Lug Bolt Pattern ensures secure wheel mounting.
- Specific Trailer Service rating for enhanced safety.
- Peace of Mind with a tested and trusted tire.
Specifications
| Product Specifications | |
|---|---|
| Tire Size | ST225/75R15 |
| Ply Rating | 8 |
| Load Range | D |
| Load Capacity | 1760 lbs |
| Max PSI | 65 |
Who This Is For
Boaters requiring a dependable ST radial tire for their marine trailers. Ideal for owners who prioritize safety and longevity for their vessel transport.
How It Compares
| Feature | ST225/75R15 5-Lug Radial Trailer Tire | Taskmaster |
|---|---|---|
| Tire Size | ST225/75R15 | ST225/75R15 |
| Ply Rating | 8 | 8 |
| Load Range | D | D |
| Load Capacity | 1760 lbs | — |
| Max PSI | 65 | 65 |
Common Concerns Answered
How do I know if this tire is compatible with my trailer?
Verify your trailer's existing tire size is ST225/75R15 and that the trailer's axle capacity is within the 1760 lbs limit per tire at 65 PSI, which aligns with the tire's Load Range D.
Will this tire wear evenly on long trips?
The radial construction of this tire promotes even wear patterns, offering extended service life compared to bias-ply tires when properly inflated and maintained.
What is the difference between ST and regular passenger tires?
ST (Special Trailer) tires are built with stiffer sidewalls and a heavier construction to handle the constant load and unique stress of trailer applications, unlike standard P-metric tires.
Frequently Asked Questions
What does ST225/75R15 indicate?
ST225/75R15 denotes the tire's specifications: ST for Special Trailer use, 225mm tire width, 75% aspect ratio (sidewall height as a percentage of width), and a 15-inch rim diameter.
What is the significance of the 5-lug pattern?
The 5-lug pattern refers to the number of bolt holes on the wheel hub, ensuring proper and secure mounting of the wheel to the trailer axle. This tire is designed to fit wheels with a 5-lug configuration.
How much weight can each tire support?
Each ST225/75R15 tire has a load capacity of 1760 lbs when inflated to its maximum 65 PSI, suitable for trailers carrying a significant load.
Is this a tubeless tire?
Yes, this is a tubeless radial tire, standard for modern trailer applications, providing a secure seal with the wheel.
What is the recommended tire pressure?
The recommended maximum inflation pressure for this tire is 65 PSI, which corresponds to its maximum load capacity of 1760 lbs.
