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SUNF

SunF 21x7-10 Front & 20x10-9 Rear ATV UTV Knobby Sport Tires,6 PR Tubeless A027, Set of 4

  • Based on 1,845 reviews
Condition: New
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Availability: In Stock.
Fulfilled by character tire
Arrives Sunday, Sep 13
Order within 11 hours and 13 minutes
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Size: 21x7-10 & 20x10-9


Features

  • Front Size: 21x7-10 - Rear Size: 20x10-9 | Wheel (Rim) Diameter: Front 10 in - Rear 9 in
  • 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.

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: 4 Front Size: 21x7-10 Front QTY: 2 Front Rim Size: 10 x 5.5 Front Ply Rating: 6 Front Diameter: 21 Front Tread Depth: 14 Front Max Load: 233 (106kg) Front Max PSI: 7 Front Weight: 12 Rear Size: 20x10-9 Rear QTY: 2 Rear Rim Size: 9 x 8.0 Rear Ply Rating: 6 Rear Diameter: 20 Rear Tread Depth: 14.5 Rear Max Load: 309 (140kg) Rear Max PSI: 7 Rear Weight: 16

Brand: SUNF


Size: 21x7-10 & 20x10-9


Rim Size: 10 inches


Section Width: 7 inches


Tire Aspect Ratio: 9


Load Index: 30


Speed Rating: J


Load Capacity: 234 pounds


Tread Depth: 14 millimeters


Tread Type: Asymmetrical


Rim Size: 10 inches


Load Index: 30


Speed Rating: J


Load Capacity: 234 pounds


Tread Type: Asymmetrical


Maximum Pressure: 7 psi


Automotive Fit Type: Vehicle Specific Fit


Construction Type: B


Seasons: Year Round


Brand Name: SUNF


Number of Packs: 1


Unit Count: 4 Count


Manufacturer: SunF


Manufacturer Part Number: SA02721710x2/SA02720109x2


Size: 21x7-10 & 20x10-9


Section Width: 7 inches


Tire Aspect Ratio: 9


Tread Depth: 14 millimeters


Rim Width: 8 inches


Tire Diameter: 21 inches


Item Dimensions: 20 x 34 x 20 inches


Item Diameter: 21 inches


Item Weight: 56 pounds


Vehicle Tire ISO Metric Size Description: 533/7-254 (F), 508/10-229 (R)


Ply: 6-Ply


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Sep 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Buy them and don’t look back!
Size: 21x7-10 & 20x11-9
Review Image by Seth T Martinez
Review Image by Seth T Martinez
Review Image by Seth T Martinez
Review Image by Seth T Martinez
Review Image by Seth T Martinez
Love Sunf tires. You can’t go wrong using these as a replacement for anything you may have! This is my third set! I have them on my 23’ Redmax Rzt Mower, 24’ Honda Rancher and now on my 94’ Honda 300ex. Can not recommend these tires enough.
Reviewed in the United States on April 3, 2026 by Seth T Martinez
    • Sunf knobby tire
Size: 22x7-11 & 20x10-9
Arrived today look good and fit perfect easy to install and look amazing thanks I would recommend these tires
Reviewed in the United States on June 25, 2026 by Mike
    • Very good traction and high quality along with durability
Size: 19x7-8 & 18x10.5-8
Review Image by Ace marron
Review Image by Ace marron
Put these tires on our gokart and very good quality and overall worth the $$ going to have to add some to my sons Atv because they have the same amount of ride time and his tires aren’t quite holding up on thread
Reviewed in the United States on February 3, 2026 by Ace marron
    • Great customer support
Size: 21x7-10 & 20x10-9
Great product and customer service, had one tire that refused to stay aired up, seller sent me a new replacement tire for the one, these tires have great traction and grip, I don’t ride any roads but definitely put them through the paces woods racing
Reviewed in the United States on May 21, 2026 by cody bozarth
    • Vary good product
Size: 22x7-10 & 20x10-9
Review Image by Carter Dindinger
Got theas tires for my ltr 450 to put on my new set of alba beadlocks they seem like a nice tire for there price compleatly worth it would recommend
Reviewed in the United States on January 5, 2024 by Carter Dindinger
    • 👍
Size: 21x7-10 & 20x10-9
Review Image by karina garcia
Review Image by karina garcia
Good grip, cheap, look good
Reviewed in the United States on June 15, 2026 by karina garcia
    • Good value tire for the price
Size: 22x7-11 & 22x10-9
Bought these for one of my neighbor's for her small Honda 4 wheeler. It was in need of tires and these hit the price point that she wanted to spend. They were a bit difficult to get aired up once on the wheel, but otherwise all went well and they are "luggy" enough to get some good traction off road. Not sure where they come up with the goofy "Sunf" name but the product so far seems to be very worth the price. ... show more
Reviewed in the United States on October 28, 2025 by C. Campbell
    • Great deal for 4 trx90 tires
Size: 20x7-8 & 18x10.5-8
Put a bead breaker hammer through the sidewall of the stock trx 90 tires so off to Amazon I went. Found 2 packages of sunf tires comparably sized for my kids machine. One about 20 bucks cheaper but these seemed a bit more aggressive. I had the beads broken down by a buddy with a tire machine but mounted these with relative ease with a set of harbor freight tire irons. Took more like 50psi to set the beads even using dish soap on the rims to help. These have way more hook than is needed for a trx 90 and they are quite stiff I have them at 5+/- psi and it rides rougher than a sandpaper bicycle seat. But overall I'm very pleased ... show more
Reviewed in the United States on April 30, 2024 by James

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