---
product_id: 67298077
title: "Mastertrack UN203 ST235/80R16 10 Ply 124M Load Range E Radial Trailer Tire - ST235/80/16(Tire Only)"
brand: "mastertrack"
price: "HK$4513"
currency: HKD
in_stock: false
reviews_count: 9
url: https://www.desertcart.hk/products/67298077-mastertrack-un203-st235-80r16-10-ply-124m-load-range-e
store_origin: HK
region: Hong Kong
---

# 80 psi max pressure for peak performance 10-ply Load Range E supports up to 3520 lbs 30.8-inch diameter for robust trailer fit Mastertrack UN203 ST235/80R16 10 Ply 124M Load Range E Radial Trailer Tire - ST235/80/16(Tire Only)

**Brand:** mastertrack
**Price:** HK$4513
**Availability:** ❌ Out of Stock

## Summary

> 🚛 Tow with Confidence, Haul with Power!

## Quick Answers

- **What is this?** Mastertrack UN203 ST235/80R16 10 Ply 124M Load Range E Radial Trailer Tire - ST235/80/16(Tire Only) by mastertrack
- **How much does it cost?** HK$4513 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/67298077-mastertrack-un203-st235-80r16-10-ply-124m-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

- • **High-Speed Rated:** Speed rating M (81 mph) keeps your trailer safe on highways
- • **Optimized Size Fit:** ST235/80R16 size perfectly tailored for universal trailer compatibility
- • **Precision Radial Design:** Radial construction ensures smooth towing and extended tire life
- • **Heavy-Duty 10-Ply Strength:** Engineered Load Range E for maximum durability and heavy trailer loads
- • **Reliable All-Condition Traction:** Symmetrical tread pattern delivers consistent grip in diverse environments

## Overview

The Mastertrack UN203 ST235/80R16 is a 10-ply radial trailer tire designed exclusively for trailers, boasting a robust Load Range E capable of supporting up to 3520 lbs per tire. With a 30.8-inch diameter and an 80 psi max pressure rating, it offers reliable, high-speed performance (up to 81 mph) and durable traction thanks to its symmetrical tread. Ideal for professionals seeking dependable, heavy-duty trailer tires that combine strength, longevity, and smooth towing.

## Description

Buy Mastertrack UN203 ST235/80R16 10 Ply 124M Load Range E Radial Trailer Tire - ST235/80/16(Tire Only): Trailer - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great tire and Price - Replaced my DOT 2018 trailer tires which were same tire brand and model. Never had any issues and had the tires in all sorts of conditions. Price was great, shipping super fast, and tires were manufactured a few months ago. Triple win.
Review: Trailer for farm - Good tires

## Features

- Radial Trailer Tire designed for Trailer Use only - Not appropriate for use on passenger cars, SUVs, or trucks
- Size: ST235/80R16, Tire Only - Wheel/Rim Not Included.
- Dimension (inch): 30.8 x 9.3 x 30.8, weight (lbs): 34.52
- Max Pressure (psi): 80; Load Index: 124/120 ( 3520 lbs for single tire, 3080 lbs for dual).
- Speed Rating: M (81 mph); Load Range: E ( 10 PR ).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01EX4OKMM |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #207,656 in Automotive ( See Top 100 in Automotive ) #137 in Trailer Tires |
| Brand | Mastertrack |
| Construction Type | Radial |
| Customer Reviews | 4.7 4.7 out of 5 stars (241) |
| Date First Available | April 28, 2016 |
| Global Trade Identification Number | 00812561022069 |
| Is Discontinued By Manufacturer | No |
| Item Diameter | 30.8 Inches |
| Item Weight | 27 pounds |
| Item model number | HFST45 |
| Load Capacity | 3520 Pounds |
| Load Range | E |
| Manufacturer | Mastertrack |
| Manufacturer Part Number | HF-ST45 |
| Maximum Pressure | 80 Pound per Square Inch |
| Model | UN-203 |
| OEM Part Number | HFST45 |
| Rim Width | 6.5 Inches |
| Section Width | 235 Millimeters |
| Size | ST235/80R16 10Ply |
| Tire Diameter | 30.8 Inches |
| Tread Depth | 10 32nds |
| Tread Type | Symmetrical |
| UPC | 812561022069 |
| Unit Count | 1.0 Count |
| Vehicle Tire ISO Metric Size Description | 235/80R16 |

## Product Details

- **Brand:** Mastertrack
- **Load Capacity:** 3520 Pounds
- **Load Index:** 124.00
- **Rim Size:** 16 Inches
- **Section Width:** 235 Millimeters
- **Size:** ST235/80R16 10Ply
- **Speed Rating:** M
- **Tire Aspect Ratio:** 80.0
- **Tread Depth:** 10 32nds
- **Tread Type:** Symmetrical

## Images

![Mastertrack UN203 ST235/80R16 10 Ply 124M Load Range E Radial Trailer Tire - ST235/80/16(Tire Only) - Image 1](https://m.media-amazon.com/images/I/71cg2Lj29WL.jpg)
![Mastertrack UN203 ST235/80R16 10 Ply 124M Load Range E Radial Trailer Tire - ST235/80/16(Tire Only) - Image 2](https://m.media-amazon.com/images/I/71d4vOoudpL.jpg)
![Mastertrack UN203 ST235/80R16 10 Ply 124M Load Range E Radial Trailer Tire - ST235/80/16(Tire Only) - Image 3](https://m.media-amazon.com/images/I/71gcTDeXmvL.jpg)
![Mastertrack UN203 ST235/80R16 10 Ply 124M Load Range E Radial Trailer Tire - ST235/80/16(Tire Only) - Image 4](https://m.media-amazon.com/images/I/71lWbHIVxUL.jpg)
![Mastertrack UN203 ST235/80R16 10 Ply 124M Load Range E Radial Trailer Tire - ST235/80/16(Tire Only) - Image 5](https://m.media-amazon.com/images/I/71rdncstHGL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great tire and Price
*by K***O on December 8, 2025*

Replaced my DOT 2018 trailer tires which were same tire brand and model. Never had any issues and had the tires in all sorts of conditions. Price was great, shipping super fast, and tires were manufactured a few months ago. Triple win.

### ⭐⭐⭐⭐⭐ Trailer for farm
*by J***N on October 24, 2025*

Good tires

### ⭐⭐⭐⭐⭐ Great product
*by R***T on August 19, 2025*

Fast shipping and the tire works perfectly

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**Shop now:** [https://www.desertcart.hk/products/67298077-mastertrack-un203-st235-80r16-10-ply-124m-load-range-e](https://www.desertcart.hk/products/67298077-mastertrack-un203-st235-80r16-10-ply-124m-load-range-e)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-29*