---
product_id: 150292318
title: "Mastertrack UN203 ST225/75R15 10 Ply 117M Load Range E Radial Trailer Tire - ST225/75/15(Tire Only)"
brand: "mastertrack"
price: "1539.24 DT"
currency: TND
in_stock: true
reviews_count: 8
url: https://www.desertcart.tn/products/150292318-mastertrack-un203-st225-75r15-10-ply-117m-load-range-e
store_origin: TN
region: Tunisia
---

# Max Pressure 80 PSI 10 Ply Load Range E Size ST225/75R15 Mastertrack UN203 ST225/75R15 10 Ply 117M Load Range E Radial Trailer Tire - ST225/75/15(Tire Only)

**Brand:** mastertrack
**Price:** 1539.24 DT
**Availability:** ✅ In Stock

## Summary

> 🚛 Tough Tires for Trailblazers: Haul Heavy, Drive Confidently!

## Quick Answers

- **What is this?** Mastertrack UN203 ST225/75R15 10 Ply 117M Load Range E Radial Trailer Tire - ST225/75/15(Tire Only) by mastertrack
- **How much does it cost?** 1539.24 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/150292318-mastertrack-un203-st225-75r15-10-ply-117m-load-range-e)

## Best For

- mastertrack enthusiasts

## Why This Product

- Trusted mastertrack brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Optimized Load Range E:** Rated for heavy loads with a robust 10 PR rating, perfect for professional-grade trailer hauling.
- • **Speed Rated M (81 mph):** Maintain safe, reliable performance at highway speeds—because your trailer deserves the best.
- • **Precision Radial Design:** Radial construction ensures superior stability and longer tread life, giving you confidence on every mile.
- • **Heavy-Duty 10 Ply Strength:** Engineered for maximum durability and load capacity up to 2860 lbs—built to handle your toughest trailer demands.
- • **Universal Fit for Trailers:** Specifically designed for trailer use with a perfect fit on 15-inch rims, ensuring hassle-free installation.

## Overview

The Mastertrack UN203 ST225/75R15 is a 10-ply radial trailer tire designed exclusively for trailer use, offering a robust load capacity of 2860 lbs and a max pressure of 80 PSI. With a speed rating of M (81 mph) and a symmetrical tread pattern, it delivers durability, stability, and reliable performance for professional-grade trailer hauling.

## Description

Full description not available

## Features

- Radial Trailer Tire designed for Trailer Use only - Not appropriate for use on passenger cars, SUVs, or trucks
- Size: ST225/75R15, Tire Only - Wheel/Rim Not Included.
- Dimension (inch): 28.3 x 8.8 x 28.3, weight (lbs): 29.39
- Max Pressure (psi): 80; Load Index: 117/112 ( 2860 lbs for single tire, 2470 lbs for dual).
- Speed Rating: M (81 mph); Load Range: E ( 10 PR ).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Mastertrack |
| Size | ST225/75R15 10Ply |
| Section Width | 225 Millimeters |
| Load Capacity | 2860 Pounds |
| Tread Depth | 10 32nds |
| Tread Type | Symmetrical |
| Maximum Pressure | 80 Pound per Square Inch |
| Rim Width | 6 Inches |
| Tire Diameter | 28.3 Inches |
| Item Diameter | 28.3 Inches |
| Item Weight | 29.4 Pounds |
| Automotive Fit Type | Universal Fit |
| Load Range | E |
| UPC | 812561022052 |
| Vehicle Tire ISO Metric Size Description | 225/75R15 |
| Construction Type | Radial |
| OEM Part Number | HFST44 |
| Manufacturer | Unicorn Tire |
| Model | UN203 |
| Item Weight | 29.4 pounds |
| Item model number | HFST44 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | HFST44 |

## Product Details

- **Brand:** Mastertrack
- **Size:** ST225/75R15 10Ply
- **Section Width:** 225 Millimeters
- **Load Capacity:** 2860 Pounds
- **Tread Depth:** 10 32nds
- **Tread Type:** Symmetrical
- **Maximum Pressure:** 80 Pound per Square Inch
- **Rim Width:** 6 Inches
- **Tire Diameter:** 28.3 Inches
- **Item dimensions L x W x H:** 28.3 x 28.3 x 8.8 inches

## Images

![Mastertrack UN203 ST225/75R15 10 Ply 117M Load Range E Radial Trailer Tire - ST225/75/15(Tire Only) - Image 1](https://m.media-amazon.com/images/I/71cg2Lj29WL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Boat trailer
*by J***D on April 10, 2025*

Great tire, heavy duty

### ⭐⭐⭐⭐⭐ Just What I wanted!
*by K***T on July 24, 2024*

Very good Tires, thank you.

### ⭐⭐⭐⭐⭐ they last
*by T***S on November 10, 2024*

Havent run tese ones yet but have them on both my other trailos work great

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**Shop now:** [https://www.desertcart.tn/products/150292318-mastertrack-un203-st225-75r15-10-ply-117m-load-range-e](https://www.desertcart.tn/products/150292318-mastertrack-un203-st225-75r15-10-ply-117m-load-range-e)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-27*