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OBOR Advent ATV Tire 20x11-9, 6 Ply GNCC Champion 20x11x9 All Terrain Race Tire

  • Based on 240 reviews
Condition: New
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Availability: Only 10 left in stock, order soon!
Fulfilled by OBOR TIRE STORE

Arrives Mar 25 – Mar 29
Order within 18 hours and 30 minutes
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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.

Brand: OBOR


Size: 20x11-9


Rim Size: 9 Inches


Section Width: 11 Inches


Tire Aspect Ratio: 50


Load Index: 340.00


Speed Rating: F


Load Capacity: 340 Pounds


Tread Depth: 0.47 Inches


Tread Type: Non-Directional


Brand: ‎OBOR


Size: ‎20x11-9


Section Width: ‎11 Inches


Load Capacity: ‎340 Pounds


Tread Depth: ‎0.47 Inches


Tread Type: ‎Non-Directional


Maximum Pressure: ‎7 Pound per Square Inch


Rim Width: ‎9 Inches


Tire Diameter: ‎20.40 inches


Item Diameter: ‎20.4 Inches


Item Weight: ‎17.4 Pounds


Automotive Fit Type: ‎Vehicle Specific Fit


UPC: ‎810053340066


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


Unit Count: ‎1 Count


Construction Type: ‎Bias


Manufacturer: ‎OBOR


Model: ‎OBOR ADVENT


Item Weight: ‎17.4 pounds


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


Special Features: ‎GNCC Champion Tire


UTQG: ‎400 AA A


Date First Available: August 14, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Mar 25 – Mar 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

  • Great tires and a steal for the price..
Size: 23x7-10 & 22x11-9
The media could not be loaded. 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 by Waldemar O. Waldemar O.

  • Good product bad cartier
Size: 22x7-10 & 20x11-9
The shipper is top notch. Tires look really good and perform well. Only drawback is FedEx showed delivering tires but in reality they were not. Contacted shipper who found out FedEx still had tires. FedEx delivered rears on Tuesday then the front on Friday, Not a fan of FedEx at all but tires are good quality. ... show more
Reviewed in the United States on April 1, 2024 by Mark. S

  • 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

  • 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

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

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

  • Amazing tires
Size: 21x7-10 & 20x11-9
Very good tires and a good price.
Reviewed in the United States on September 11, 2024 by Brent

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