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OBOR Advent ATV Tire 20x11-9, 6 Ply GNCC Champion 20x11x9 Tire, Tubeless

  • Based on 255 reviews
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Availability: Only 10 left in stock, order soon!
Fulfilled by OBOR TIRE STORE

Arrives Oct 24 – Oct 29
Order within 18 hours and 1 minute
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Size: 20x11-9


Features

  • Standard SizeTire Size [ 20x11-9 ] designed to mount on 9 (in) RIM. 6-ply, Tire Type: BIAS, TT/TL: Tubeless
  • Choice of GNCC RidersChosen by GNCC Champion Adam McGill and Katie Friedman, widely used in GNCC Pro and Amateur Races. Born to elevate the performance of ATV race riders.
  • Unique Tread Pattern and Compound Upgraded from classic X-knob tread pattern. Tire tread block design and compound are engineered to be efficient with XC terrain. Suitable for hardpack, intermediate, loose loam, sand terrain, mud terrain, and desert terrain. The precision with turning and sliding is notable along with excellent traction.
  • Puncture-ResistantHeavy 6-ply rated construction resists punctures and abrasions. Aggressive center line tread pattern can enhance steering response, straight-line stability and braking. High-ratio horizontal and setup groove to block can improve traction performance while cornering.
  • Package NoteONE tire included, if you need 2 tires please order 2. Because a package can only hold 2 tires, if you purchase more than 2 tires, they will be separated in multiple packages and may not arrive at the same time. You can track the tires on UPS or FedEx website.

Description

Born to be at the top of the race, OBOR tires are designed to provide the best experiences for professional riders and ATV/UTV/SxS enthusiasts. With years of dedication in this field, we are proud of having a team of creative designers, professional technicians, experienced workers, and a steady supply from a top specialty tire manufacturer. We explore to innovate, we exceed the future and achieve our dreams. These traits are embedded in our genes because of this, we’ve established our OBOR brand in the USA to back our top-of-the-line professional racers competing in the most challenging cross-country races like GNCC and Baja 1000. Each positive end result from the competitions is the medals that validate OBOR’s belief on the road. “Providing first-class quality and excellent product performance” is our commitment to our customers. 1. Within seven days of your receipt, you can apply for a refund or exchange. If tires have not been used and available for a secondary sale. The shipping costs need to be borne by you. We will keep 15% of the order cost as shipping fee when refunding. 2. If the goods have been used and worn out, unless there is a quality problem from production, no return or exchange request will be accepted. Thank you for your understanding. 3. If you have any problem with OBOR tires, please do not hesitate to tell us, our professional support team will solve your problems immediately.

Brand: OBOR


Size: 20x11-9


Rim Size: 9 inches


Section Width: 11 inches


Tire Aspect Ratio: 50


Load Index: 340


Speed Rating: F


Load Capacity: 340 pounds


Tread Depth: 0.47 inches


Tread Type: Non-Directional


Rim Size: 9 inches


Load Index: 340


Speed Rating: F


Load Capacity: 340 pounds


Tread Type: Non-Directional


Maximum Pressure: 7 psi


Automotive Fit Type: Vehicle Specific Fit


Construction Type: Bias


Seasons: Year Round


Brand Name: OBOR


UPC: 810053340066


Number of Packs: 1


Item Highlight: Sport, Suitable for XC, Hard-pack, Intermediate, Loose Loam, Sand, Mud Terrain, Black


Unit Count: 1 Count


Included Components: Advent ATV Tires 20x11-9 *1


Item Type Name: atv tires 20x11-9


Manufacturer: OBOR


Manufacturer Part Number: ATV-20X11-9-6-WP04 -ADV


Size: 20x11-9


Section Width: 11 inches


Tire Aspect Ratio: 50


Tread Depth: 0.47 inches


Rim Width: 9 inches


Tire Diameter: 20.40 inches


Item Dimensions: 20 x 11 x 20 inches


Item Diameter: 20.4 inches


Item Weight: 17.4 pounds


Vehicle Tire ISO Metric Size Description: 280/20-9


Ply: 6-Ply


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Oct 24 – Oct 29

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


  • Good quality
Size: 21x7-10 & 20x11-9
Good quality tires. Bought them for my 96 banshee and they fit well. Function like they should. They look good on the bike and get traction good. For the money you can’t go wrong!
Reviewed in the United States on July 5, 2025 by Darin Selsor

  • Obor Advent recommended
Size: 20x11-8
They came in quick and ready to go
Reviewed in the United States on January 28, 2026 by Tyler

  • Looks good
Size: 20x11-9
Great tire for the money. Looks good and track well.
Reviewed in the United States on October 2, 2025 by Victor Gonzalez

  • Great tires and a steal for the price.. Great tires and a steal for the price..
Size: 23x7-10 & 22x11-9
Update 12/21/21 We just finished racing in Baja, the Record series Coast to Coast. We put around 350 miles on the tires with prerunning included. No flats at all. All the teams quads are running Obor now and we love them, from the traction to sliding to power to the ground. We highly recommend this tires if you're serious about your racing program. These tires are Baja proven Update:7/8/21: Just installed the tires and compared them to the previous tires i used to race with GPS Gravity. As you can see the Obor are taller and have more aggressive pattern. Now the GPS have been Baja tested. I did 1184 on a set at the 50th Baja 1000. No punctures. Now ill be testing the Obor next week at the 2nd largest Rally in Mexico, Coahuila 1000. Keep you guys posted. This is my 1st set of Obor tires, and so far they look great. Very good design and looks like a solid manufacturing. Ill be testing them in the 2nd largest rally in Mexico in july. Keep you guys posted. ... show more
Reviewed in the United States on June 18, 2021 Reviewed in the United States on June 18, 2021 by Waldemar O.

  • Reliable
Size: 23x7-10 & 22x11-9
So far so good no complaints no punctures or anything
Reviewed in the United States on August 11, 2025 by James

  • Excellent
Size: 20x11-9
Very satisfied
Reviewed in the United States on August 14, 2025 by Brendaliz

  • Tires
Size: 21x7-10
Fit perfect
Reviewed in the United States on August 2, 2025 by Amazon Customer

  • These tires hold up great to rocky race conditions I did 59 miles these tires are awesome! These tires hold up great to rocky race conditions I did 59 miles these tires are awesome!
Size: 21x7-10 & 20x11-9
I never like switching things up in the middle of a race season. But was tired of my old tires and dealing with flats. These tires are priced fairly well a little more then I wanted to spend but decided to give them a shot. The rears hook up pretty dang good just wish the lugs were a little deeper and the inside and outside lugs angled just a little. The fronts are great I wouldn’t change anything on those. ... show more
Reviewed in the United States on June 17, 2021 Reviewed in the United States on June 17, 2021 by Joe Clark

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