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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)

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$169.96

$ 66 .99 $66.99

In Stock

About this item

  • Premium MK Series Tires: The MASSFX 21x7-10 Front Tire and 20x10-9 Rear Tire are part of the renowned MK Series, designed for superior durability, performance, and versatility across diverse terrains.
  • All-Terrain Performance: Engineered to excel on trails, dunes, mud, rocky terrain, and more, these tires ensure exceptional traction and stability for off-road adventures.
  • Versatile Fit: Suitable for sport quads, ATVs, UTVs, and SxS vehicles, these tires are designed to meet the needs of both recreational riders and utility users.
  • Reliable Control and Handling: The balanced design of the front and rear tires ensures improved cornering, responsive steering, and enhanced handling for a safer and smoother ride.
  • Built for Adventure: Whether tackling rugged trails, climbing steep dunes, or maneuvering through rocky paths, these tires provide the durability and control needed to take your off-road experiences to the next level.



Product Description

mass fx header
All season

All Season

MASSFX Tires feature an all-season tread design, providing reliable traction and performance in dry trails to wet, muddy, or snowy terrain.

Directional

Directional Tread

MASSFX Tires directional tread pattern optimizes traction, handling, and self-cleaning capabilities for enhanced performance on various terrains.

Durable

Durable Contruction

All tires in the lineup are built for durability, featuring rugged construction and high-quality materials to withstand tough terrain and heavy use.

Bias

4 or 6 - Ply Bias

Available in 4 or 6-ply bias construction, these tires offer durability and flexibility with diagonal layering for tough terrain.

MK sizes
How To Read ATV Tire 2
how to measure atv tire

Samantha
Reviewed in the United States on May 14, 2024
The tires arrived smashed up horrible. They was packaged WAY too tight, Once they was unwrapped they stayed deformed and he had a terrible time trying to get them on the rims to the point they broke their tire machine trying. I wanted to do a return but I could never find a box to fit these in and they didn't come in a box they came with a piece of carboard on them and wrapped tight with wires so there is no way of shipping them back in the original box and I could never find something to ship them back in so now I am out all of myt money for tired I can;t even use. I was able to use 1 tires out of the 4. TERRIBLE do not purchase these. Not to mention the tire machine that was broke was super expensive
MishellnBaker
Reviewed in the United States on April 2, 2024
They are very nice good quality tires with decent treads. But to ship them they had tightly wrapped and bounded them with rope around each tire which deformed them causing them each to become formed triangular shaped instead of round AA a tire should be. Which for sure is a big problem! Especially since they were shaped like triangles which resulted in it taking a lot of rough physical work, strength,and alot of time and effort to do yourself by hand to man handle each individual tire to work to soften the rubber to reshape them together them somewhat round again. Which isnt easy to do at all! Them being triangular shaped for sure makes it a lot of physical hard work and a really difficult process which makes it damn nearly IMPOSSIBLE for your average person to put tired on the rims or seat the tires bead by hand.
JeffR
Reviewed in the United States on November 12, 2022
Great traction. Low price, but better than expensive name brand tires.
Sam chacon
Reviewed in the United States on September 18, 2021
This is the second order I have made for these tires. No issues with my first order. Tires on my sons raptor went through mud like nothing while I struggled on a Polaris 4x4 scrambler with different tires. The second set only came with 2 back tires and the box was tore up and crushed. I immediately sent photos to the seller and submitted a claim. They put in another order for my front tires. Hassle free and they made it painless. Will purchase again in the future.
Kyle Scheid
Reviewed in the United States on April 12, 2019
Tires seem to be of very good quality. Installed these on my son's quad and they have amazing grip. I have $600 worth of ITP mudlites on mine and he was going thru the mud easier than I was. Think of them as ITP holeshots for a faction of the cost.
Matthew G. Barry
Reviewed in the United States on September 9, 2018
Used these tires on one trip so far to Rock Run, PA. It lives up to its name, very rough and rocky and these tires were perfect. 3 days and no problems, good traction. Happy with quality and price. How long they last is yet to be seen
Cm01770
Reviewed in the United States on October 31, 2018
These tires look awesome !! Lots of tread for the track . Price was great cant complain . Defintely recommend !UPDATE : Had these put on and took them for a spin , these things really grab and helps the quad take off your ripping through the trails . I WILL BE BUYING AGAIN !! THE BEST BANG FOR YOUR BUCK .
Customer
Reviewed in the United States on October 20, 2018
So so very impressed! I was in sticky spot needed new tires for a day of riding, these were basically only ones guaranteed del before when i needed them. Anyways got them and put on they look great and oh my after 90 miles of very very hard riding and many wheelies, donuts on gravel roads, and miles of sticks and trails they look perfect and preformed amazing the tread is freakin deep on them. Im very impressed very very highly recommended!
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