Bighorn Radial M917 / M918

Blue Groove
Cross Country
Hard Pack
Soft Terrain

The Maxxis Bighorn tyre is a legend in the ATV and UTV community, racers will immediately appreciate the ride quality and comfort.

  • Original Equipment on Polaris, TGB, Kymco and Yamaha vehicles.
  • Extra lugs on the shoulder protect the tyre's sidewall and rim
  • Radial construction offers a significantly smoother ride over rough trails
  • Suitable for desert, dirt and rock terrain for all quad and SxS applications
  • The tread pattern and wide footprint give this radial exceptional traction

Interested in the Maxxis Bighorn Radial for your ATV? Find your local dealer here.

Find a Stockist Tyre Sizes User Reviews


Tyre Sizes

Position Tyre Size Ply Rating Overall Diameter (in) Width (in) Load Index Speed Rating Max Load
Rim Size (in) 12
NA AT25X8R12 6 25.4 8 43 N 340
NA AT25X10R12 6 25.4 10 50 N 420
Rear AT26X12R12 6 26.4 11.7 58 NA 520
Front AT26X9R12 6 26.4 8.8 49 N 410
Rear AT27X12R12 6 27.7 11.7 60 N 550
Rim Size (in) 14
NA AT26X8-14 6 26 8 44 N 0
NA AT26X10-14 6 26 10 51 N 0

The Bighorn Radial is available in a variety of tyre sizes listed above but remember we are bringing in new sizes all the time.

Will the Bighorn Radial fit my ATV?

Don’t know your tyre size? Have a look for your ATV in the list below. If your vehicle isn’t on the list, contact your local tyre fitter and ask them about your ATV. They will be able to look up your vehicle to tell you exactly which Maxxis tyres they have available.

Arctic Cat

Arctic Cat 400i 2WD/4WD
Arctic Cat 450i 4WD
Arctic Cat 500i 4WD
Arctic Cat 650i 4WD
Arctic Cat 700i 4WD


BRP Defender 1000 ATV 2016


Can-Am Outlander 330 2WD/4WD
Can-Am Outlander 400 2WD/4WD
Can-Am Traxer 500 4WD
Can-Am Quest 500 4WD
Can-Am Quest 650 4WD
Can-Am Renegade 500/800
Can-Am Outlander 750 MAX - XT 2017
Can-Am Outlander 750 MAX - XT 2018
Can-Am Outlander 750 MAX - XT 2019
Can-Am Outlander 750 MAX - XT 2020
Can-Am Defender 1000 DPS - HD5 2017
Can-Am Defender 1000 HD5 2017
Can-Am Defender 1000 DPS - HD5 2018
Can-Am Defender 1000 HD5 2018
Can-Am Defender 1000 DPS - HD5 2019
Can-Am Defender 1000 HD5 2019
Can-Am Defender 1000 DPS - HD5 2020
Can-Am Defender 1000 HD5 2020




Honda TRX 420 Fourtrax Rancher
Honda TRX 500 Fourtrax Foreman 
Honda TRX 650 RINCON 
Honda TRX 680 RINCON 
Honda Pioneer 700 


Polaris Trail Boss 4x4 350L/400L
Polaris Sportsman 400/Magnum 4x4 425L
Polaris Sportsman 400 
Polaris Xplorer 4x4 400L
Polaris Xpedition 425 4x4
Polaris Xplorer/Sportsman 500 4x4
Polaris Magnum 500 4x4 
Polaris Sportsman 600 4x4 
Polaris Sportsman 700 4x4 
Polaris Diesel 4x4 
Polaris Magnum/Big Boss 6x6 
Polaris Ranger XP 900 
Polaris Sportsman XP 550/850


Suzuki LT 300 4WD XM King Quad 
Suzuki Eiger 400 
Suzuki Eiger 400 Auto 2WD 
Suzuki Eiger 400 4WD 
Suzuki Eiger 400 Auto 4WD 
Suzuki King Quad 400/500 4WD 
Suzuki King Quad 450 4WD 
Suzuki LT-F/LT-A 500 Quadrunner
Suzuki Vinson 500 4x4 
Suzuki Twin Peaks 700 4x4 
Suzuki King Quad 700/750 4x4 


Kawasaki Prairie 360 2WD/4WD
Kawasaki Prairie 650/700 4WD
Kawasaki Brute Force 650 4WD 
Kawasaki Brute Force 650i 4WD 
Kawasaki Brute Force 750i 4WD 
Kawasaki Prairie 300 2WD/4WD 
Kawasaki Prairie 400 2WD/4WD 
Kawasaki Prairie 650/700 4WD 
Kawasaki Brute Force 650 4WD 
Kawasaki Brute Force 650i 4WD 


Yamaha YFM 550 Grizzly
Yamaha YFM 700 Grizzly
Yamaha YFM 700 Kodiak 
Yamaha 350 Big Bear 2WD 
Yamaha 350/400 Big Bear 4WD 
Yamaha 350 Big Bear 4WD 
Yamaha 350/450 Grizzly 4WD 
Yamaha YFM 350 Bruin 4WD 
Yamaha 400 Big Bear 4WD 
Yamaha YFM 400/450 Kodiak 2WD 
Yamaha YFM 400/450 Kodiak 4WD 
Yamaha YFM 550 Grizzly 4WD 
Yamaha YFM 600 Grizzly 4WD 
Yamaha YFM 660 Grizzly 4WD 
Yamaha 700 Viking 
Yamaha YFM 450/660/700 Rhino 4WD 
Yamaha YFM 700 Grizzly 4WD 

Bighorn Radial Tyre Reviews

Sometimes the best reviews come from users like you. Take a look at our user reviews below.

ATV user,, May 2019:

“My second set of Bighorns. I have 7000 miles on the first set and fully expect the same on the second set.

Well worth the money.”


ATV user,, July 2016:

“I really like these tires. These have no leaks after 7 months. It's nice not to be plugging and filling ATV tires constantly. Rock traction is amazing - a real confidence builder over big rocks. Very good in mud and snow. No significant off camber sliding. Compared to a mud lite XL tire, these dig less so they are a little weaker on soft steep terrain. They seem to float over mud and snow. The only notable issue is weight, but that is from 6 good plies - what makes them tuff. My prior XL's had weak sidewalls and delaminated after 2000 miles over rocky trails. Definitely worth the money.”


ATV user,, November 2015:

“This tire was recommended to me by a close friend who has run these on his BRP Renegade for several years. I currently run a Polaris Sportsman 570 and the performance, handling, and improvement in the general ride over the stock tires is awesome. While I have lost a few mph in top speed due to these tires being much heavier than the original tires the difference in control on hills, rock, sand, soft terrain, or any other surface I have found myself on more than makes up the difference. I would highly recommend these to anyone with a similar quad that has enough power to handle them.”


ATV user,, June 2015:

“Great ATV tires, Last a long time. Great traction.”


Interested in the Bighorn Radial tyres for your ATV? Scroll down to use our dealer locator to find a tyre fitter near you.

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