---
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: "SAR 1561"
currency: SAR
in_stock: false
url: https://www.desertcart.com.sa/products/67298077-mastertrack-un203-st235-80r16-10-ply-124m-load-range-e
store_origin: SA
region: Saudi Arabia
---

# 80 psi max pressure for superior durability 10 Ply Load Range E for heavy-duty strength 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:** SAR 1561
**Availability:** ❌ Out of Stock

## Summary

> 🚛 Tough Tires, Smooth Rides — Don’t Let Your Trailer Fall Behind!

## 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?** SAR 1561 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/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

- • **Precision Radial Design:** Symmetrical tread pattern delivers enhanced stability and smooth towing at speeds up to 81 mph.
- • **Heavy-Duty 10 Ply Construction:** Engineered to handle up to 3,520 lbs per tire, ensuring unmatched load capacity for your trailer needs.
- • **Maximum Pressure Rated at 80 PSI:** Built to maintain peak performance under high pressure, extending tire life and safety margins.
- • **Optimized Size for Universal Fit:** ST235/80R16 size fits a wide range of trailers, making upgrades effortless and reliable.
- • **Trusted Brand with Proven Reliability:** Mastertrack’s UN203 model boasts a 4.6-star rating and rave reviews for consistent, long-lasting performance.

## Overview

The Mastertrack UN203 ST235/80R16 is a 10-ply radial trailer tire designed exclusively for trailer use, offering a robust 3,520 lbs load capacity per tire and a max speed rating of 81 mph. With an 80 psi max pressure and symmetrical tread for stability, it’s a reliable, heavy-duty choice favored by professionals seeking durability and performance.

## 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

## 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 | #578,827 in Automotive ( See Top 100 in Automotive ) #337 in Trailer Tires |
| Brand Name | Mastertrack |
| Construction Type | Radial |
| Customer Reviews | 4.3 4.3 out of 5 stars (6) |
| Global Trade Identification Number | 00812561022069 |
| Included Components | Tire |
| Item Diameter | 30.8 inches |
| Item Dimensions | 31 x 31 x 9 inches |
| Item Type Name | UN-203 Radial Trailer Tire ST235/80R16 |
| Load Capacity | 3520 pounds |
| Load Index | 124 |
| Load Range | E |
| Manufacturer | Mastertrack |
| Manufacturer Part Number | HF-ST45 |
| Maximum Pressure | 80 psi |
| Model Number | HFST45 |
| Number of Packs | 1 |
| OEM Equivalent Part Number | HFST45 |
| Ply | 10-Ply |
| Rim Size | 16 inches |
| Rim Width | 6.5 inches |
| Seasons | NON_WINTER |
| Section Width | 23.5 centimeters |
| Size | ST235/80R16 10Ply |
| Speed Rating | M |
| Tire Aspect Ratio | 80 |
| Tire Diameter | 30.8 inches |
| Tread Depth | 10 thirty_seconds_inches |
| Tread Type | Symmetrical |
| UPC | 812561022069 |
| Unit Count | 1 Count |
| Vehicle Tire ISO Metric Size Description | 235/80R16 |

## Product Details

- **Brand:** Mastertrack
- **Load Capacity:** 3520 pounds
- **Load Index:** 124
- **Rim Size:** 16 inches
- **Section Width:** 23.5 centimeters
- **Size:** ST235/80R16 10Ply
- **Speed Rating:** M
- **Tire Aspect Ratio:** 80
- **Tread Depth:** 10 thirty_seconds_inches
- **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)

## Available Options

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

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

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*Product available on Desertcart Saudi Arabia*
*Store origin: SA*
*Last updated: 2026-09-16*