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- MASSFX 21x7-10 Front (2) & 20x10-9 Rear (2) T...
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Item #:
4532707
MASSFX 21x7-10 Front (2) & 20x10-9 Rear (2) Tire Set for Sport Quad All-Terrain (ATV), Utility-Task (UTV), and Side-by-Side (SxS) Vehicles - 4-Ply
Item #:
4532707
XCD 638
Price Details
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*All items will import from US
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Imported from USA store
Order now and get it around Thursday, July 23
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MASSFX Sport ATV Tire Set offers exceptional acceleration and traction on all surfaces with a dynamic tread pattern design, perfect for Sport Quads and sturdy enough to handle off-road use without worrying about damage.
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What Stands Out
All-Terrain Versatility
Designed for sport quads, UTVs, and SxS vehicles, this tire set provides exceptional performance across various terrains, ensuring grip and stability in diverse conditions.
Durable Construction
Constructed with 4-ply material, these tires offer robust durability and resistance to punctures, making them ideal for rugged outdoor use and long-lasting reliability.
Optimal Tread Depth
With a 15mm tread depth, these tires deliver superior traction and handling, enhancing acceleration and control during off-road adventures.
Product Details
- Dynamic tread pattern designed for exceptional acceleration and traction
- Ideal for sport quads with hard turns and fast straightaways
- 4-ply construction offers exceptional durability and resistance to punctures
- Max load capacity of 205/260 lbs at 5 psi for off-road use
- Structured tread pattern provides safety and security in tough road conditions
- Sidewall traction technology adds extra strength and traction to the tire
| Item Weight | 28 lbs (12.7 kg) |
Who Should Buy?
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Sport Quad Riders
Ideal for riders who often navigate rough terrains and need high-performance tires for better traction and handling.
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Utility Task Users
Great for utility vehicle operators who require durable tires for transporting heavy loads across varied landscapes.
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Recreational SxS Users
Perfect for side-by-side vehicle enthusiasts seeking reliable all-terrain capability for enjoyable outdoor adventures.
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Extreme Off-Roading
Not suitable for extreme off-road conditions where specialized, heavy-duty tires are required for maximum durability.
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Racing Applications
These tires are not designed for competitive racing, where performance-centric tires would be needed for speed and grip.
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Winter Conditions
Not ideal for snowy or icy environments, as they lack specific design features for winter traction and control.
Product Description
MASSFX 21x7-10 Front (2) & 20x10-9 Rear (2) Tire Set for Sport Quad All-Terrain (ATV), Utility-Task (UTV), and Side-by-Side (SxS) Vehicles - 4-Ply with 15mm Tread Depth 21x7x10; 20x10x9 (4-Pack)
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What vehicles are compatible with the MASSFX 21x7-10 and 20x10-9 tire set?
Answer: The MASSFX tire set is designed to fit a variety of vehicles, including Sport Quads (ATVs), Utility-Task Vehicles (UTVs), and Side-by-Side (SxS) vehicles. This compatibility is crucial for users who require versatile performance across different terrains. Whether you're traversing rugged trails or working on utility tasks, these tires provide the necessary traction and durability to handle diverse environments. -
Question:
What is the significance of the 4-Ply construction in these tires?
Answer: The 4-Ply construction of the MASSFX tires enhances their durability and puncture resistance, making them suitable for tough terrains. This design balances lightweight performance with strength, allowing riders to navigate rocky or uneven landscapes without frequent tire failures. The combination of strength and lighter weight contributes to improved handling and control, especially in demanding riding conditions. -
Question:
What advantages does a 15mm tread depth provide?
Answer: A tread depth of 15mm offers excellent grip and traction on various surfaces, including mud, dirt, and gravel. This depth ensures that the tires can effectively channel water and debris away, reducing the risk of slipping. Riders will appreciate the added confidence when cornering or driving on steep inclines, as the deep tread promotes stability and control, essential for performance-oriented riding. -
Question:
Can I use these tires for both off-road and on-road applications?
Answer: These MASSFX tires are primarily designed for off-road use, but they can also perform adequately on paved surfaces. The aggressive tread pattern provides grip in off-road conditions, while the closer tread spacing can handle light on-road scenarios. However, for optimal safety and performance, it’s advised to use them in off-road environments, where they truly excel in maximizing traction. -
Question:
How do I determine the correct tire size for my vehicle?
Answer: To ensure compatibility, check your vehicle's owner's manual or the tire specifications printed on the existing tires. The MASSFX tire set includes sizes of 21x7-10 for the front and 20x10-9 for the rear. Understanding these measurements—width, aspect ratio, and diameter—is vital for maintaining performance and safety. Adhering to the manufacturer's recommendations will help you select the most suitable tire set for your needs. -
Question:
Are these tires suitable for all types of terrains?
Answer: Yes, the MASSFX tires are built for versatility, making them suitable for various terrains including mud, sand, rocks, and trails. Their robust design and deep tread offer reliable performance across different landscapes. Whether you're engaging in recreational riding or tackling challenging off-road conditions, these tires will provide the necessary grip and durability to enhance your riding experience. -
Question:
What benefits does 4-Pack tire set offer?
Answer: Purchasing the MASSFX tires in a 4-Pack allows users to equip their vehicles with a complete set of matching tires for optimized performance. This ensures uniform traction and handling characteristics across all four wheels, which is essential for maintaining balance and stability. Furthermore, buying a 4-Pack often proves to be more economical, making it a smart choice for those looking to upgrade their vehicle's tires without compromising on quality. -
Question:
How should I maintain these tires for optimal performance?
Answer: Regular maintenance is key to extending the life of your MASSFX tires. Check for proper tire pressure, inspect for cuts or damages, and rotate the tires periodically to ensure even wear. Cleaning the tires after off-road use will also prevent debris buildup and maintain tread efficacy. By following these maintenance tips, you can enjoy safer rides and improve the longevity of your tires, ensuring consistent performance over time. -
Question:
Where can I buy MASSFX 21x7-10 and 20x10-9 Tire Set in Saint Lucia?
Answer: You can purchase the MASSFX 21x7-10 and 20x10-9 tire set through Ubuy. This platform offers a great selection of products, ensuring that you can find the right tires for your ATV, UTV, or SxS vehicle. Ubuy provides easy access to various options, making it convenient to secure the tires you need for all your adventures. -
Question:
Are MASSFX tires suitable for competitive racing?
Answer: While the MASSFX tires are primarily designed for all-terrain and utility use, they may not meet the specific requirements of competitive racing. Competitive racing often demands specialized tires engineered for high-speed performance and precision handling. However, these tires do offer great performance for recreational riders who seek reliable stability and grip in off-road conditions, making them ideal for fun outings rather than formal racing competitions.
MASSFX Mud Editorial Review
The ATV/UTV Tires being sold are receiving mixed reviews. While some customers are satisfied with their purchase, others have encountered issues with the packaging/shipping and fitting of the tires. The tires are priced reasonably and have great traction, but some of them are smaller than the original tires, and some customers have had difficulty mounting them.
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Pros
- Great traction
- Low price
- Suitable for some vehicle models
- Good for a Yamaha Banshee
Cons
- Inadequate packaging of the tires
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
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Leila
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“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
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Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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XCD 638
Order now and get it around Thursday, July 23
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Features & Benefits
- Dynamic tread pattern design
- Ideal for Sport Quads
- 4-ply construction
- Exceptional durability
- Max load of 205/260 lbs
- Confidence on every ride
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