---
product_id: 72913533
title: "XC ATV UTV Knobby Sport Tires 18x10.5-8 (265/50-8), 6 PR Tubeless A027, Set of 2"
brand: "sunf"
price: "A$710"
currency: AUD
in_stock: true
reviews_count: 9
category: "Sunf"
url: https://www.desertcart.com.au/products/72913533-xc-atv-utv-knobby-sport-tires-18x10-5-8-265
store_origin: AU
region: Australia
---

# Advanced shoulder traction tech 18-inch aggressive tread 6-ply durable construction XC ATV UTV Knobby Sport Tires 18x10.5-8 (265/50-8), 6 PR Tubeless A027, Set of 2

**Brand:** sunf
**Price:** A$710
**Availability:** ✅ In Stock

## Summary

> 🛞 Grip the wild, own the trail—race-ready tires that never quit!

## Quick Answers

- **What is this?** XC ATV UTV Knobby Sport Tires 18x10.5-8 (265/50-8), 6 PR Tubeless A027, Set of 2 by sunf
- **How much does it cost?** A$710 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/72913533-xc-atv-utv-knobby-sport-tires-18x10-5-8-265)

## Best For

- sunf enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** 6-ply robust construction resists punctures and impacts, ensuring your tires outlast every adventure.
- • **Custom Fit for Your Ride:** Sized 18x10.5-8 to perfectly match a wide range of ATVs and UTVs for a tailored racing setup.
- • **Unmatched Terrain Mastery:** Conquer mud, sand, and rough tracks with confidence—designed for versatile off-road racing performance.
- • **Race-Ready Aggressive Look:** Ultra-aggressive tread pattern not only boosts traction but also gives your vehicle a commanding presence.
- • **Precision Grip in Every Turn:** Shoulder traction technology delivers superior control and stability during high-speed maneuvers.

## Overview

The SunF XC ATV UTV Knobby Sport Tires (18x10.5-8) come as a set of two tubeless tires engineered for all-terrain racing. Featuring a durable 6-ply construction and advanced shoulder traction technology, these tires provide exceptional grip and resilience across mud, sand, and rough tracks. With a deep 14mm tread depth and a directional tread design, they ensure superior control and durability for serious off-road enthusiasts.

## Description

Model Description:The SunF A027 has an ultra aggressive racing footprint designed to provide maximum traction regardless of terrain or conditions. Ideal for XC and Desert racing applications. Features angled tread for increased traction when turning. For more details, see full description. If you have any questions or concerns, please contact us.Tire Specifications:Total Number of Tires: 2Tire Size: 18x10.5-8Tire QTY: 2Rim Size: 8 x 8.0Ply Rating: 6Tire Diameter: 18Tread Depth: 14Max Load: 0Max PSI: 7Tire Weight: 13

Review: Good quality - I recently upgraded to these go-kart wheels, and the difference in performance was immediately noticeable. The build quality is excellent, solid, well-balanced, and clearly designed to handle rough use. Whether on asphalt, dirt tracks, or gravel, the ride feels much smoother and more controlled than with the stock wheels. Traction is great, especially during tight turns and acceleration. I’ve put them through several sessions of hard driving, and they’ve held up without any issues, no cracks, no warping, and barely any wear so far. They also look great and give the kart a more aggressive, race-ready look. Overall, these wheels are a fantastic upgrade
Review: Good, heavy-duty tires. - For my ATV trailer - 6 ply, heavy tread, excellent!

## Features

- Size: 18x10.5-8 | Total Number of Tires: 2 | Recommended Wheel/Rim Diameter: 8 x 8.0
- All-Terrain Racing Capability: Engineered to excel across various terrains, including mud, sand, and rough tracks, the A027 tire offers consistent and dependable performance for off-road racers seeking versatile traction.
- Durable 6 Ply Construction: Crafted with a robust 6-ply construction, the A027 tire is designed for durability, effectively resisting punctures, cuts, and impacts to withstand the rigorous demands of racing and off-road conditions.
- Shoulder Traction Technology: Equipped with advanced shoulder traction technology, the A027 tire ensures exceptional grip during high-speed turns and challenging maneuvers on diverse terrains, enhancing off-road control for racing enthusiasts.
- Wide Size Range: Available in sizes ranging from 18 to 23 inches, the SUNF A027 tire accommodates a variety of ATV models and rider preferences, ensuring a customized fit for various racing setups and performance requirements.Rim(s) NOT included.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07DD37YZL |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #21,070 in Automotive ( See Top 100 in Automotive ) #2 in ATV Mud Tires |
| Brand | SUNF |
| Construction Type | B |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,337) |
| Date First Available | May 29, 2018 |
| Item Diameter | 18 Inches |
| Item Weight | 26 pounds |
| Item model number | aNT-A027181058[x2] |
| Load Range | LL |
| Manufacturer | SunF |
| Manufacturer Part Number | aNT-A027181058[x2] |
| Maximum Pressure | 7 Pound per Square Inch |
| Model | A027 |
| Rim Width | 10.5 Inches |
| Section Width | 10.5 Inches |
| Size | 18x10.5-8 |
| Tire Diameter | 18 Inches |
| Tread Depth | 14 Millimeters |
| Tread Type | Directional |
| UPC | 842915186536 |
| Unit Count | 2.0 Count |
| Vehicle Tire ISO Metric Size Description | 266/50R8 |

## Product Details

- **Brand:** SUNF
- **Load Index:** 35.00
- **Maximum Pressure:** 7 Pound per Square Inch
- **Rim Size:** 8 Inches
- **Section Width:** 10.5 Inches
- **Size:** 18x10.5-8
- **Speed Rating:** J
- **Tire Aspect Ratio:** 50 Centimeters
- **Tread Depth:** 14 Millimeters
- **Tread Type:** Directional

## Images

![XC ATV UTV Knobby Sport Tires 18x10.5-8 (265/50-8), 6 PR Tubeless A027, Set of 2 - Image 1](https://m.media-amazon.com/images/I/81t7A7AzboL.jpg)

## Questions & Answers

**Q: Can they stand 100mph speeds?**
A: 100mph on Chinese ATV tires? They're not made for that, but if anyone tries it, let us know how it turned out ;^)  BTW, what takes these and goes 100mph?

**Q: Will the 22x10-10 replace a 22x9.5-10?**
A: Yes it will fit the rim and be the same size height. They will be a little bit wider but depending on what they are going on, ie ATV, garden tractor, golf cart, go cart it shouldn't be an issue. The tires are very squared off when mounted/aired up and give a good planted foot print for traction so drifting on most soils will be a learning curve.

**Q: All these work well for a golf cart?**
A: They should!, they work great for my zero turn, long as you get the proper size.

**Q: Are these tires steel beaded?**
A: No bias 6 ply, only car tires are steel belted .

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality
*by M***. on October 15, 2025*

I recently upgraded to these go-kart wheels, and the difference in performance was immediately noticeable. The build quality is excellent, solid, well-balanced, and clearly designed to handle rough use. Whether on asphalt, dirt tracks, or gravel, the ride feels much smoother and more controlled than with the stock wheels. Traction is great, especially during tight turns and acceleration. I’ve put them through several sessions of hard driving, and they’ve held up without any issues, no cracks, no warping, and barely any wear so far. They also look great and give the kart a more aggressive, race-ready look. Overall, these wheels are a fantastic upgrade

### ⭐⭐⭐⭐⭐ Good, heavy-duty tires.
*by A***R on December 31, 2025*

For my ATV trailer - 6 ply, heavy tread, excellent!

### ⭐⭐⭐⭐⭐ Great price
*by A***A on May 14, 2025*

They look and feel awesome. Great traction. I’ve ordered plenty and they all fit great and easy to install. Super nice quality tires.

## Frequently Bought Together

- Pair of 2 SunF XC ATV UTV Knobby Sport Tires 18x10.5-8, 6 PR Tubeless A027
- Set of 2 SunF A031 Sport-Performance ATV/UTV Tires 20x6-10, 6-PR, AT-XC-SP

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---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-14*