STI Black Diamond Radial ATR Tire

STI Black Diamond Radial ATR Tire
STI Black Diamond Radial ATR Tire

$67.00 - $118.48
19% Off - Save up to $27.20

  • Description
  • 10 Reviews
  • 8 Questions
  • Fitment
Description Item #SSI0002

Please note: Tire sizes vary by ride, please check your current tire and wheel sizes before placing the order. If you have any questions, please call Customer Service at 1-866-667-6288.

STI Tire & Wheel has now released a new diamond in the rough: Black Diamond. This super-versatile new ATV / UTV tire is designed to deliver crossover performance - an ideal choice for all terrain types and all seasons - at a value price.

The Black Diamond's innovative "V" tread pattern bridges the gap between soft mud / snow / sand and hardpack surface capabilities. Its unique over-center tread elements provide a smooth, controlled ride on hardpack, while offering excellent traction and clean-out in soft conditions. The Black Diamond's 6-ply radial carcass was developed specifically to provide the stability needed for side-by-side UTV applications, while retaining the plush ride characteristics favored by ATV riders. An extended-wear tread compound retains biting edges longer and greatly increases tire life.

The Black Diamond is now available in two models and more than 30 sizes. The Black Diamond ATR features a 3/4-inch tread lug.

Tire Specifications:

  • Tire diameter: 22.2".
  • Tire width: 11".
  • Rim diameter: 10".
  • Ply rating: 6.
  • Tread depth: 3/4".
  • Maximum PSI: 7.
  • Maximum load capacity: 385 pounds.
  • Tire weight: 21.8 pounds.

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10 Reviews
5.0 out of 5 stars
5 Star   10 4 Star   1 3 Star   0 2 Star   0 1 Star   0
FUBARFirefighter
Verified Purchaser
Cave Junction, OR 97523, USA
Durability   Ease of Installation   Performance   Style  
Awesome Any Terrain Tires

First Radial ATV tires I ever owned. I am not your average rider as my ATV is also my Off Road Wheelchair. I was a Wildland Firefighter until I got injured. before my injuries I loved to hike but now I can't walk so needless to say I ride my ATV in very remote areas and I require a Great Tire that can handle from Mud to Pavement and everything inbetween. At first I ran them at 2 to 2.5 psi but they proved squiggly and clunky in the ride so I did 3 psi then 4 psi but after some trails mud rocks and pavement I have come to find 5 psi works the best for me. I have rode about 250 miles on them so far on some very rough and nasty rocky to mud bog trails, done some serious rock crawling and about 25 miles on the pavement and not a nick or cut one so I am very impressed with the STI Black Diamonds.

0956mae
Verified Purchaser
Knoxville
Durability   Ease of Installation   Performance   Style  
Good product ,,,great service

Good sturdy tires ships fast. And great customer service thru take cRe if their customers

Snake
Verified Purchaser
Bandera, TX 78003, USA
Durability   Ease of Installation   Performance   Style  
Diamonds in the rough

I purchased two full sets of tires for my Honda Ranchers. The tires were mounted easily and look great. My son in law and I took the units out for a test drive in the Texas Hill Country. We treked through heavy brush, extremely loose river rock, and rock hopped a few hundred yards. The tires performed great and gripped when it mattered most. I highly recommend Black Diamonds.

Ranger
Verified Purchaser
Indiana
Durability   Ease of Installation   Performance   Style  
Great tires

Recently installed a set on my 2015 Polaris Ranger. Ride is smooth on hard pack and tires handle the mud with ease. Even surprised with how quiet the ride is. I would recommend these tires to everyone.

STI Black Diamond Radial ATR Tire
FREX
Verified Purchaser
Durability   Ease of Installation   Performance   Style  
GREAT VALUE

REARS CAME FOLDED IN QUITE AN EFFORT TO GET THEM PUSHED OUT. RADIALS ARE THE WAY TO GO. STEERS LIKE POWER STEERING AND LOW ROLLING RESISTANCE. BEST PRICE ANYWHERE BY FAR. WORK GREAT ON MY RHINO. FAST FAST DELIVERY.

JCfromKC
Verified Purchaser
Kansas City
Ease of Installation   Style  
Nice Tires

I don't know about the durability yet but they appear to be well made and look as advertised.

AlbertJ
Verified Purchaser
hayden, Idaho
Durability   Ease of Installation   Performance   Style  
Motorsport tires for ATV

Can't say enough good things about the tires or the service. When I talked to Jake after we had problems with one of the tires; he couldn't have been more helpful and he promised a replacement tire as soon as he could get one in stock and it didn't take long. It came today and I was totally shocked that it got her so fast. I am totally pleased with your company and especially kudos to Jake. Thank you
Al Koenig

buletpoint
Verified Purchaser
Durability   Performance   Style  
Best ATV tires on the market

For the money these radials are the best for off road as well as on pavement riding I have found. You just do not have any problems with them.
Buletpoint

660 new tires
deserttrader
Verified Purchaser
Idaho, USA
Durability   Ease of Installation   Performance   Style  
Best tire buy I have ever made.

I am so glad that I bought these tires because they really grip well and ride smooth on hard pack and being 6 ply the will hold up to the rocky terrain that we have here. Put these tires on the front of my 2002 Polaris 500 H.O. 4x4 and plan on getting a set for the back, can't beat Motosport's prices and free shipping.

buletpoint
Verified Purchaser
Nashville, TN, USA
Durability   Ease of Installation   Performance   Style  
Best ATV Tires

I have had three sets of these tires on three different ATV's. On two I logged over 2600 miles total in just a few months without a single issue with these tires. 90 percent of my off roading was in two wheel drive without getting stuck once. These tires also handle very well on Hard surfaces like pavement. They do not squirm like bas type ATV tires on pavement. I would recommend these tires to anyone.
JLR

STI Black Diamond Radial ATR Tire

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8 Questions
Answered:   8
Not Yet:   0
aaronp
Q: Am I purschasing just one tire?
4 months 28 days ago
MotoSportExpert
MotoSport Staff Expert
4 months 22 days ago
A: the STI Black Diamond Radial ATR Tire is sold individually.
Jace
Location: tennesse
Q: How is this tire in light to medium mudding?
1 year 6 months ago
i have a 1998 big bear 350 4x4 and I'm going to get stock size of theese tires but I also was wandering about how this tire would affect power loss since it is a heavier tire than the little do pops that I have on it now thanks:)
MotoSportExpert
Expert MotoSport Staff
1 year 6 months ago
A: The STI Black Diamond Radial ATR is a great all around tire and does well in soft mud, snow, sand and hardpack. Feel free to give us a call at 888-676-8853 and we would be happy to help you out with your order.
Dwayne
Location: Roanoke, VA, USA
Q: How much air pressure?
2 years 1 month ago
I've heard that for a comforable ride 2lb - 2.5lb of air is the most you want to use because of how stiff the tire is. Is this correct?
MotoSportGrantK
MotoSport Staff Expert Top 1 Contributor
2 years 1 month ago
A: It's hard to say. 2lbs of pressure is really low. I would recommend starting at the pressure your manual recommends, then dropping air pressure in .5lb increments until you get to where you feel comfortable.
dano
1 year 11 months ago Location: colorado
A: STI recommends starting at 7 lbs and dropping from there. They don't recommend going below 5 psi as your sidewall is not protected
Kodiak4Jack
Location: MO
Q: The STI Black Diamond ATR 25x10x12(R) and 25x8x12(F). Shouldn't these tires be approx 25" dia? Tire spec chart says 22.2". ???
2 years 4 months ago
MotoSportRyanT
Expert MotoSport Staff
2 years 4 months ago Location: Portland, OR, USA
A: I'm not sure which tire spec chart you are refering to but According to STI's tire spec chart on this tire, both the 25x8-12 and 25x10-12 tires would be 25 inches in diameter.

http://www.stitireandwheel.com/2011/06/black-diamond/
buletpoint
2 years 1 month ago
A: match the tire you have on the machine if 25's then buy 25's.
buletpoint
Andrew
Location: Levelock, AK, USA
Q: Is it tubeless?
2 years 5 months ago
MotoSportRyanT
MotoSport Staff Expert
2 years 5 months ago Location: Portland, OR, USA
A: Yes, This would be a tubeless type tire.
Willie
Q: Replacement 22x9x10 tire?
2 years 12 months ago
I understand this tire is discontinued, what do you recommend for replacement. 93 Kawasaki 300 4x2 Bayou front tires??
MotoSportExpert
MotoSport Staff
2 years 11 months ago Location: Portland, OR, USA
A: Unfortunately that stock sizing on the Bayou 300 4x2 is not incredibly common. I would look at either the STi Black Diamond tire or the ITP Mud Lite. Both are great tires with 6 ply construction which should be more durable and lost longer than the stock tire. The size you would go with would be 22x8x10.
JMasterC88
Location: Sioux Falls, SD
Q: Tire size difference?
Over 3 years ago
My original front tires are a 23x7-10 with a 10x5 rim. Will the 22x8-10 tire fit on this without causing problems? '96 Polaris Xpress 300
MotoSportExpert
MotoSport Staff
Over 3 years ago Location: Portland, OR, USA
A: Yes, the 22x8x10 would fit the rim no problem and would not cause any clearance issues. Keep in mind though, by going from a 23" tall tire to a 22" tall tire, you will lose 1/2 inch of ground clearance if that is is a concern to you.
Ricky
Location: India
Q: Wheels for 24x10-11 & 23x8-10?
Over 3 years ago
I want to order these two tire pairs i.e 2x STI Black Diamond Radial ATR Tire - 24x10-11 & 2x STI Black Diamond Radial ATR Tire - 23x8-10.But before ordering i want to know if you can also provide me with set of wheels that can fit these tires i.e 11x10 & 10x8 wheels.I need them ASAP so it would be really great if i could get the reply soon. Thanks
MotoSportExpert
MotoSport Staff
Over 3 years ago Location: Portland, OR, USA
A: We do have wheels available but unfortunately without knowing what they will be installed on, I cant say if we have them in the correct offsets and bolt patterns for your application. Unfortunately, we also do not ship wheels and tires internationally, so if you are located in India, we wouldnt be able to accommodate you on wheels and tires regardless.
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Fitment
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